PlanetGeo: The Geology Podcast
By: Chris and Jesse
Language: en-us
Categories: Science, Earth, Natural, Education
A Geology and Earth Science Podcast. Join Chris, an award-winning geology teacher, and Jesse, a geoscience professor, in discussing the amazing features of our planet and their impact on your everyday life. No prior knowledge required. New episodes coming at you every week. Listen, subscribe, share with someone you know!
Episodes
From Rifts To Rifles - The Regional Geology of the Battle of the Gettysburg
Oct 23, 2025Join us in this action-packed final episode of our Gettysburg series as we uncover the rock-solid weathering patterns that shaped one of the most famous battles in history! Standing on the historic battleground, you'll see how two supercontinent formation and breakup events have influenced the topography and geology of Gettysburg. Discover the impact of weathering and time on the eastern U.S landscape, and how these factors played a crucial role in the outcome of the Battle of Gettysburg. From the rugged Blue Ridge Mountains to the fertile soils of the Great Valley, we dive deep into the geological...
Duration: 00:39:04Flash Floods
Oct 16, 2025Join us for a deep dive into the world of flash floods in this exciting episode! Navigate the rapid waters of this intense topic with Chris and Jesse, as we unravel the captivating geoscience behind these dramatic events. From the devastating impacts of flash floods to the intricate balance of soil, vegetation, and slope, we leave no stone unturned. Discover how human activities and climate change are setting the stage for more frequent flash floods and learn the innovative engineering solutions designed to mitigate their effects. Buckle up and get ready to enhance your infiltration knowledge—because this is one...
Duration: 00:48:47Calderas and Confederates - The Geology of South Mountain and the Gettysburg Campaign
Oct 09, 2025In this action-packed episode of our Gettysburg Geology series, we dig deep into the dynamic geological history of South Mountain. Discover how this towering terrain played a pivotal role in the Battle of Gettysburg, from offering a sneaky passage for the Confederates to serving as a dramatic retreat route. We explore the fascinating world of faults, folds, and the incredible rocks that shape this region. From ancient basalt and rhyolite to the rugged sandstones that make up many of the highest peaks, you'll be on the edge of your seat as we unearth the layers of history and geology...
Duration: 00:33:55Eruptions and Extinctions - The Geology of the Gettysburg Sill
Oct 02, 2025In this episode of our visual podcast series, journey back to the battlefields of Gettysburg to unearth the geological forces that played a pivotal role in history. Dive deep with Herr Professor Dr. Reimink and Chris Bolhuis as they explore the York Haven Sill and Rossville Dykes, parts of the massive Central Atlantic Magmatic Province (CAMP). Discover how these ancient volcanic events potentially triggered the end-Triassic mass extinction. Packed with juicy geochronology details, this episode mixes wit, history, and science—one sedimentary layer at a time. Tune in to see how geology not only provides the high ground but al...
Duration: 00:38:56Capitol Curiosities - Fanglomerate and the Gettysburg Basin
Sep 25, 2025Join us on a rockin' journey as we explore the fascinating tale of Potomac Marble and its role in rebuilding the US Capitol after the War of 1812. From the emotional experience of visiting ancient quarry sites to the intricate details of fanglomerates and alluvial fans, we uncover the geology behind this historically significant stone. Whether you're a rock enthusiast or just love a good story, this episode has something for you. Don't miss out on learning how Leesburg Fanglomerate shaped American history and the geological processes that made it so unique! Plus, find out why keeping your 'rock friends...
Duration: 00:31:04Magnetic Sand and Other Listener Questions
Sep 18, 2025Join Chris and Jesse as they dive deep into your rock-solid questions! From magnetic sands on Lake Michigan's dunes to the ancient mysteries of plate tectonics, nowhere on Earth (or beyond) is safe from their geological curiosity. Ever wondered who names minerals or how to remember those complicated mineral formula? Tune in to this special listener Q&A episode to unearth some epic answers! Plus, find out what really rocks Dr. Reimink's boat. Don't miss it!
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Sasquatch Eruptions
Sep 11, 2025Join us for a rockin' episode where we dive into the explosive world of Yellowstone’s hydrothermal activity! Chris and Jesse chat about the intriguing 'Sasquatch eruptions'—no, not Bigfoot, but sudden hydrothermal explosions that have scientists buzzing. From close encounters with geysers to the epic history behind Black Diamond Pool, we break down the steamy details. We even touch on the purported stories of animals 'fleeing' the park and what it really means. Plus, citizen scientists play a key role in capturing these rare geothermal events. Top it off with humorous anecdotes and you'll erupt with excitement! Don't miss...
Duration: 00:35:29Landslides and Lidar - Dr. Phillip Prince @Geomodels
Sep 04, 2025Get ready to dig deep into geology with the one and only Dr. Philip Prince! Join su as we rock out with discussions on the game-changing one-meter resolution lidar, geomorphology, landslides, and the captivating landscapes of the Appalachians. Learn about Philip's aha moments in geology, his journey from a trout fishing enthusiast to a top-notch geomorphologist, and the incredible insights revealed by lidar technology. Plus, discover some fascinating lesser-known geological mysteries - all served with a side of geology puns. Tune in and let's get ready to explore the Earth's secrets, one layer at a time!
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Duration: 01:04:08Silent Sculptors - The Stones Shaping Gettysburg's Battlefield
Aug 28, 2025In this exciting episode of our series on Gettysburg's geology, we dive deep into the Gettysburg Basin to uncover how the rocks beneath the famous battlefield shaped the events of history. From the famous McPherson's Ridge to the subtle hills that played crucial roles, discover how changes in rock types have left their mark. Join us as we zoom in on sedimentary rocks, explore the reddish Gettysburg Formation, the Heidelsburg member, and reveal some truly fossil-iferous finds. Rock on with us as we take a look at how geology played its part in one of the most famous battles...
Duration: 00:35:14America's Oldest Rocks - Part 2 - The Unveil
Aug 21, 2025In this episode, we dive back into the bedrock of America to reveal which state holds the crown for the oldest rocks in the U.S.! Join us as we unravel the mysteries of ancient metamorphic formations. From the Morton Gneisses in Minnesota, to the Wyoming craton out West, and ending in Upper Michigan, you'll find out what the oldest rocks are, and how we know! Hit that subscribe button, because this episode rocks!
The paper that served as the basis for this episode is Frost, C.D., Mueller, P.A., Bickford, M.E., and Stern, R.J...
Duration: 00:44:57Rift, Rock, and Revolution - The Beginnings of the Gettysburg Basin
Aug 14, 2025Join us as we explore the towering history of ancient mountain ranges, delve into the mysteries of the Appalachian Mountains, and break down the geological story behind the Gettysburg region. From the immense rift basins on the East Coast to the intricate details of the Allegheny Orogeny, this episode promises a thrilling ride through Earth's dynamic layers. Get ready to rock with some punny sediment tales and discover how past geological events shaped the terrain we see today! The Birdsboro basin may represent the larger Mesozoic rift basin that we only get small glimpses of today!
America's Oldest Rock - Part 1
Aug 07, 2025What is the oldest rock you can stand on in the United States? As the title of Frost et al., 2025 says, it is a simple question with a complex answer. In this episode, we journey to the north-central United States, where you'll find some of the oldest rocks in North America. Join us as we go through the candidate locations and dive real deep into the weeds of zircon uranium-lead geochronology! The more you learn, the less you know.
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The Geology of the Battle of Gettysburg - A PlanetGeo Field Trip
Jul 31, 2025Rockstars! Welcome to our first-ever Planet Geo field trip! Join us as we hit the road to Gettysburg and dig deep into the geology that shaped one of the most pivotal battles of the American Civil War. From the rocks that dictated troop movements to the geomorphology of battlefield ridges, we're taking you on an epic journey. Discover how ancient sediments and volcanic flows set the stage for a historic showdown. Plus, we explore the stunning South Mountain - it's a rock-solid adventure you won't forget. Ready to field trip? Subscribe and join us on this geo-exploration!
T...
The White Cliffs of Dover - Nature's Chalkboard
Jul 24, 2025Welcome to another thrilling episode of PlanetGeo! In this episode, we dive deep into the jaw-dropping geology of the White Cliffs of Dover. We explore the formation and significance of chalk, a rock star in the geologic world. Learn about its formation during the late Cretaceous period, its economic uses, and its pivotal role as an aquifer system in Europe. From the fascinating microscopic coccolithophores to the sweeping landscape of the English coastline, this episode is sure to keep you on the edge of your rock hammer! Don't take it for granite! Tune in and discover the geological story b...
Duration: 00:49:42Of Stones And Startups: A Geoscience Transformation?
Jul 17, 2025Join us as we explore the (lack of) intersection of geoscience and entrepreneurship. In this engaging discussion, we delve into the importance of business acumen in geological sciences, but also highlight the cultural obstacles within the field. We share personal insights and experiences while discussing how educators and institutions can better prepare students for innovative roles in geoscience. Tune in for a thought-provoking conversation packed with rock-solid ideas and practical solutions! 🌍🪨💡
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The Great River - Boyce Upholt
Jul 10, 2025In this exciting episode, we dive deep into the natural and geological wonders of the Mississippi River with Boyce Upholt, author of 'The Great River.' Join us as we unravel the mysteries and magnificence of this iconic waterway, exploring its historical, ecological, and engineering marvels. Boyce shares his personal journey, the challenges of writing this extensive book, and fascinating insights into the Mississippi’s floodplains, levees, and more. If you're ready to rock and roll down the river, hit play and let's get started!
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Duration: 00:54:10Blue Gold? The Geology of Cobalt
Jul 03, 2025Join us as we dig deep into the world of cobalt! This episode covers everything from the explosive growth in cobalt demand to the intriguing geology behind this critical element. We traverse through magmatic, sedimentary, and laterite cobalt deposits, touching on the societal and environmental issues tied to cobalt mining. Fun and intriguing, this episode is sure to rock your world with cobalt facts unseen! Don't miss the deep dive into where you can find this blue-hued marvel and why it's essential for today's energy transition.
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Duration: 00:49:56Think Like a Rock Star - It's a Good Time to Be a Geologist
Jun 26, 2025Join us as we delve into a thought-provoking discussion on whether geologists truly think differently. From contemplating the scale of tectonic plates to grappling with deep time and dealing with complex, data-rich scenarios, this episode digs deep into the elements that shape a geologist's unique perspective. Featuring intriguing anecdotes, our class exercises, and even a claim about biologists that's bound to cause some tectonic shifts. This episode rocks! 🌍🔍
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Caldera Chronicles - Unzipping the Mysteries of Long Valley With Dr. Andy Calvert
Jun 19, 2025Join us in this explosive episode as we dive deep into the hot topics of Long Valley Caldera with knowledgeable volcanologist Dr. Andy Calvert! Get ready for a magmaficent discussion on one of the most studied volcanic regions in the world. From discovering the volcanic history and understanding the geothermal wonders, to deciphering the processes of second boiling and fractional crystallization, this episode is sure to rock your world. Dr. Calvert even shares fascinating insights about the neighboring Mono Craters and his latest adventures in New Zealand. Don't miss this chance to explore the goldilocks geology of California and...
Duration: 01:04:24The Boiling Point - Decoding Long Valley Caldera's Volcanic Future
Jun 12, 2025Discover the uplift-ing story of Long Valley Caldera! 🌋 In this riveting episode, we dig deep into tremors and uplift, unraveling the saga of resurgence domes and the seismic swarms shaking up the geoscience world. From the fascinating formation and swelling of the dome to the debate between magma intrusion and second boiling, we explore the cutting-edge techniques volcanologists use to get to the core of volcanic activity. Whether it's fiber optic cables behaving like seismometers or boiling off volatiles in dying magma chambers, we've got the lowdown on all things Long Valley Caldera. Grab your geological notebook, this episode roc...
Duration: 00:36:17Heat Without the Show - Long Valley's Hydrothermal System
Jun 05, 2025Join us as we dig deep into the steaming secrets of Long Valley Caldera's hydrothermal activities! We discuss the unique geological features that make Long Valley Caldera a hotbed of hydrothermal phenomena, from hot springs and fumaroles to the mysterious lack of geysers. Learn about the dynamic interplay of magma, groundwater, and the geothermal power lurking beneath the surface. Plus, we tackle some explosive hydrothermal eruptions and uncover the tragic tales of CO2 tree kills. Don't miss this gripping journey through one of North America's most intriguing volcanic systems!
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Duration: 00:36:07The Geological Fruit Fly - The Bishop Tuff and Long Valley Caldera Eruption
May 29, 2025Join us as we dig into the hot (and viscous!) topic of the Long Valley Caldera's explosive history. 🪨 From the dramatic six-day eruption that shaped this geological wonder to the intricate details of the Bishop Tuff, you'll get a front-row seat to the science behind these monumental volcanic events. Discover how a simple basalt intrusion led to a massive caldera-forming eruption and why the Bishop Tuff is considered the 'fruit fly' of geological studies. Along the way, we tackle the mysteries of magma evolution, thermometry, and the mind-blowing scale of these super eruptions. Whether you're a geology aficionado or jus...
Duration: 00:37:40The Basalt Before the Blast - The Leadup to The Long Valley Caldera
May 22, 2025Join us as we embark on a volcanic journey delving deep into the fiery mechanics of the Long Valley Caldera. In this episode, we dissect the intricate process of mantle-derived basalt and its trans-crustal journey leading to magmatic differentiation and colossal eruptions. We explore the evolution of magma, touching on essential principles like partial melting, crystal assimilation, and fractional crystallization. Don’t miss out on this magma-nificent discussion that builds up to the explosive eruption in their next episode!
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Between a Rock and a Hot Place: Long Valley's Tectonic Tale
May 15, 2025Join us as we hack our way through the geological 'weeds' of the Long Valley Caldera! In today's episode, we simplify complex tectonic interactions, explaining how a perfect storm of tectonics led to one of Earth's largest volcanic eruptions. Whether you're a geology novice or a seasoned expert, you'll discover the role of trans-tension, decompression melting, and the intricate dance of fault lines in the Western United States. We also debunk the myth that Long Valley is a hotspot, contrasting it with the famous Yellowstone! Get your rock hammers ready—it's time to dig deep!
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Duration: 00:30:22Evolution of Eruption - Intro to the Long Valley Caldera
May 08, 2025In this introductory episode, we plunge into the depths of the Long Valley Caldera's explosive history! 🌋 Join us as we unravel the volcanic secrets behind one of the biggest eruptions of the last 2 million years. From the initial mantle melting to the mind-blowing eruption 767,000 years ago, discover how this geological marvel evolved. Dive into the intricate interplay of tectonic forces, mantle upwellings, and crustal melting that shaped this volcanic wonder. Plus, catch a glimpse of the differences between Long Valley and Yellowstone, and learn why the Long Valley Caldera is often referred to as the 'geological fruit fly' of eru...
Duration: 00:28:57How to Get Hired - CEO Lindsey Schultz
May 01, 2025In this episode of Planet Geo, we speak with Lindsey Schultz, the CEO of MRC Recruiting, a leading recruitment agency in the mining sector. The discussion explores the evolving landscape of geoscience and mining careers, emphasizing the significant demand for geologists and the factors impacting employability. Lindsey shares personal anecdotes and professional insights on networking, the importance of continuous education, effective communication, and building a personal board of directors for career growth. She also highlights her podcast 'Ore-atory,' which focuses on innovative voices in mining, and provides practical advice for students and early-career professionals looking to enter the...
Duration: 01:15:00The Answers Are in the Rocks - It's a Good Time to Be a Geologist
Apr 24, 2025In this rock-solid episode, we dive into Part 3 of their exciting geology series! 🪨 We discuss why it's a golden age to be a geologist, focusing on how the answers to many of today's challenges are literally set in stone. From contact metamorphism to the fascinating world of serpentinites, we explore how these natural processes are crucial in addressing climate change and charting a path towards the future. We even touch on the possibility of harnessing geological hydrogen as a sustainable energy source. Don't take this episode for granite—rock out with us and discover how geological processes could transform our f...
Duration: 00:42:26Induced Earthquakes, Fracking, and the Future of the Subsurface with Dr. Katie Smye
Apr 17, 2025Join us for an exciting episode as we dive deep into the world beneath our feet with Dr. Katie Smye, a renowned research associate professor at the University of Texas at Austin. In this interview, Dr. Smye takes us on a full journey through the intricacies of fracking, induced seismicity, and the oil industry. Learn how modern drilling technologies have revolutionized energy production and the challenges associated with wastewater injection. Dr. Smye also shares her inspiring pathway into geoscience and the critical role geoscientists play in shaping our energy future. From her fascinating research on earthquakes to the importance...
Duration: 01:16:06The Future Lies At Depth - It's a Good Time to be a Geologist
Apr 10, 2025In this episode of Planet Geo, Jesse and Chris delve into why now is an exhilarating time to be a geologist. They explore the importance of understanding what's beneath our feet—literally—and its implications for everything from finding deeper, smaller, and more costly geothermal energy sources to creating metamorphic reactions. There's emphasis on how the next big boom in geoscience will be driven by the world's changing needs, particularly in energy transition and climate solutions, which lie at depth. Also, they discuss how fracking for heat and mapping geological features at extraordinary depths can provide answers to today's pres...
Duration: 00:47:15The Geology of Petoskey Stones
Apr 03, 2025Join us as we dive deep into the world of Petoskey Stones, Michigan’s state fossil! 🌊 In this episode, Chris and Dr. Jesse explore the beautiful, fossilized coral known as Petoskey Stones. Discover how these unique stones, beloved by collectors, tell a story of ancient tropical seas and glacial movements. Learn about their formation, significance, and where to find these geological gems. This episode is perfect for rock hounds, fossil fanatics, and anyone who loves uncovering the stories written in stone. 🌟
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Buy Low, Sell High - It's a Good Time to Be a Geoscientist
Mar 27, 2025It's a good time to Buy Geoscience!
Join Chris and Jesse as they kick off an exciting series on why it's a great time to be a geoscientist! They dive into enrollment trends, industry demands, and the bright future ahead for those passionate about rocks and the Earth. The discussion covers the evolving perception of geosciences, the decline in geoscience programs, and how upcoming events will create a surge in demand for skilled geologists. Whether you're considering a career in geology or just rock-curious, this episode offers valuable insights into the dynamic world of geosciences. Plus, don’t m...
Duration: 00:38:17Navigating Rocks - Field Geology and the Evolving Geosciences
Mar 20, 2025Join us as we tackle the rocky topic of field geology's relevance in today's world, sparked by a listener question from Taylor. We delve deep into whether mapping rocks and fieldwork are becoming outdated or if they still hold significant value. Chris and Jesse share personal anecdotes, debate the evolving landscape of geoscience education, and highlight the importance of diverse skill sets in the field. Get ready for a journey through rugged terrains, fascinating geological insights, and a spirited discussion on balancing fieldwork with lab skills!
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Duration: 00:36:46Geology of Puddingstone
Mar 13, 2025In this exciting episode of Planet Geo, Chris and Jesse dive deep into the fascinating world of pudding stones! From the picturesque Hertfordshire pudding stones in England to the Roxbury conglomerate in Massachusetts, and finally the scientifically wondrous Lorraine Quartzite pudding stone abundant in Michigan. They discuss the unique geological stories each of these beautiful rocks tells and explore their origins, formations, and scientific significance. Plus, get ready for some rock-solid fun facts about the ancient landscapes and climates these stones reveal. Don't miss this riveting geological adventure that promises to be a conglomerate of knowledge and excitement. Let's...
Duration: 00:44:26Gaia - The Earth As a System with Dean Lee Kump
Mar 06, 2025In this episode of Planet Geo, hosts Jesse and Chris have an in-depth conversation with Dr. Lee Kump, Dean of the College of Earth and Mineral Sciences at Penn State. In a chat that's more exciting than discovering a trilobite fossil, they explore Lee's profound career journey, paper citations thick enough to bury any rock hound, and his transition from groundbreaking geoscience research to becoming an influential administrator. Kump’s impressive resume includes over 130 published papers and groundbreaking work in Earth System Science, not to mention scuba diving in poisonous waters for fun. He also shares poignant stories about th...
Duration: 00:57:17Geology's Ologies
Feb 27, 2025In this episode, Chris and Jesse delve into the various 'ologies' within geology, sparked by a listener question regarding the differences between geology and geography. The discussion explores the evolution and rebranding of geology departments, their experiences with different specializations, and the significance of courses like mineralogy and petrology. They share insights into their favorite fields and ones they have recently grown to appreciate. Adding some humor, Chris calls his mother Joyce to get her take on her favorite 'ology.' The episode emphasizes the importance of a broad and diverse geosciences education to adapt to evolving scientific landscapes.<...
Duration: 00:29:28Are These Earth's Oldest Rocks?
Feb 20, 2025Get ready to dig deep into the geological weeds with Dr. Jesse Reimink and Chris Bolhuis as they tackle the rock-solid debate about Earth's oldest rocks! Is the Ujaraaluk unit in Northern Quebec truly 4.25 billion years old? Or is it just a rocky mix-up? We meticulously break down isotope geochemistry, hydrothermal beauties, and field observations. Discover how extinct isotope systems shed light on our planet's fiendishly old secrets. Plus, we'll uncover the realities of cross-cutting relationships and metamorphic mysteries. Dive in, and don't get too basalt by the complexity!
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Duration: 01:08:23The Hit and Run Rockies - With Professor Basil Tikoff
Feb 13, 2025Join us for an insightful conversation with Dr. Basil Tikoff, a geoscience professor at the University of Wisconsin. We dive deep into the intriguing and controversial 'hit and run' model of the Rocky Mountains formation. From structural geology to the battle of geological models, this episode covers groundbreaking research, debates in the geological community, and the complexities of understanding mountain formation. Don't miss this exciting interview packed with scientific exploration and discoveries!
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Idaho to Iceland - Shawn Willsey
Feb 06, 2025In this enlightening episode, we sit down with Shawn Willsey to explore his journey as a geologist and educator. We discuss his impactful YouTube channel, where he brings the wonders of geology to a broad audience, how COVID-19 influenced his educational outreach, and delve into his contributions to seminal geology books like 'Geology Underfoot in Southern Idaho' and 'Roadside Geology of Idaho.' Shawn also shares insights into his teaching at the College of Southern Idaho, the processes behind his field-based educational content, and his plans for future projects. Join us for a fascinating conversation about the intersections of...
Duration: 01:07:42Earth's Oldest Sediments - The Isua Supracrustal Belt
Jan 30, 2025Hold onto your rock hammers, folks! 📉🌎 In this episode, we're peeling back the layers (pun intended) of the Isua Greenstone Belt in Southwest Greenland. Tune in as we dive into debates about changing the name of geology classes, virtual Fight Clubs, and the complexities of Earth's ancient rocks. Could sediments, pillow basalts, and potential signs of life from 3.8 billion years ago hold the keys to planet Earth's past? We’ll examine graphite layers and supposed stromatolites (yes, those algal wonders), and their controversies. Geology jargon and some decent rock puns included! Don't just be a sedimentary listener—subscribe, like, and join u...
Duration: 00:42:45The Geology of Quartz
Jan 23, 2025Quartz crystals are often the first example of minerals that people see, and are a source of inspiration for many a young geologist. In this episode, we delve into a comprehensive discussion about quartz, a major rock-forming mineral characterized by its durability and prevalent in various geological environments. Key topics include the physical properties of quartz, the formation and identification of its different varieties like amethyst and rose quartz, and the role of titanium as a temperature indicator. The episode also highlights the use of quartz in learning and its applications in understanding geological processes. Join us as we...
Duration: 00:56:53Our Past Favorites #8 - Plants, Meanders, and How to Read a Geoscience Paper
Jan 16, 2025Here is a link to the paper we discuss in this episode:
In this episode, we talk about meandering streams. Why don't rivers flow in straight paths? As soon as a river flattens out, it begins to meander. It’s these meanders that manage the energy of the water. How? They really do 2 things: 1- they increase the resistance (physics) and 2- they decrease the gradient. Essentially, the river is changing itself to minimize the energy it expends to maintain a state of equilibrium. We also get into some detail. Meanders are not random. T...
Our Past Favorites #7 - Not All Who Meander Are Lost
Jan 09, 2025In this episode of Planet Geo, we delve into the fascinating world of meandering streams. Join Dr. Jesse Reimink and Chris Bolhuis as they reminisce about their favorite episodes and explore the dynamics of meandering rivers. We discuss why they’re one of our favorite topics, from the patterns in geology to the intricate details of stream meanders. As we share personal stories and discuss the physics behind river dynamics, you'll gain a new appreciation for the beauty and complexity of meandering streams. Enjoy a blend of scientific insight and personal anecdotes that bring these flowing wonders to life!
... Duration: 00:42:06Our Past Favorites #6 - The Geology of Wine with Brenna Quigley
Jan 02, 2025n this holiday re-release episode of Planet Geo, we revisit our exciting conversation with Brenna Quigley, a geologist turned wine consultant and terroir expert. We discuss her unique career trajectory, the fascinating intersection of geology and wine, and the concept of terroir. Brenna shares insights into her work, how geology influences vineyards, and the impact of terroir on wine taste. We also delve into Brenna's personal journey into geology, her transition from mineral exploration to the wine industry, and her passion for educating others about the geological story beneath our feet. Join us for an engaging episode that unveils...
Duration: 01:02:00Our Past Favorites #5 - Geology and National Defense with Dr. Stefanie Tompkins
Dec 26, 2024In this episode of PlanetGeo, we chat with Dr. Stefanie Tompkins, the director of DARPA, about her incredible journey from geologist to leading one of the most innovative research organizations in the world. We discuss everything from her early passion for geology and the unexpected ways it prepared her for a career in national defense, to DARPA's groundbreaking advancements, including the surprising origins of the mRNA vaccine research. Dr. Tompkins shares her unique insights on the multidisciplinary nature of geology, the value of failure, and the thrilling yet intensive environment at DARPA. This conversation provides a fascinating glimpse into...
Duration: 00:49:58Our Past Favorites #4 - The Geology of Countertops
Dec 19, 2024In this episode we dive into the fascinating world of countertops, exploring the geology behind the materials commonly used in kitchens and homes. They discuss the different types of rocks, including granite, pegmatite, marble, schist, gneiss, quartzite, and even synthetic options like quartz and engineered stones. With their engaging banter and deep geological insights, they unravel the complexities of these materials, making it an informative and entertaining listen. The episode also touches on practical aspects of selecting a countertop, the massive scale and economic impact of the industry, and the processes involved in quarrying and fabricating these beautiful stone...
Duration: 00:38:29Our Past Favorites #3 - The Age of the Earth or, How to Build a Planet
Dec 12, 2024In this episode of Planet Geo, we dive deep into the fascinating topic of the age of the Earth and how planets form. We talk about why the age of the Earth is estimated to be around 4.55 billion years and the scientific methods behind determining this age, dating back to the 1955 discovery by Claire Patterson. We discuss the processes involved in planet formation from the solar nebula, the role of uranium and lead isotopes in dating rocks and minerals, the impact of planetary events such as the formation of the moon, and why Earth's active geological processes make it...
Duration: 00:33:09Our Past Favorites #2 - Only The Strong Survive, The Geology of Sand
Dec 05, 2024In this episode of Planet Geo, we dive back into one of our all-time favorite topics: the geology of sand! Join us as we explore why sand is not just beach filler but a critical resource with huge societal relevance. We discuss how different types of sand form from various rock sources and their unique geological stories. From the importance of river sand in construction to the fascinating characteristics of volcanic and biogenic sands, we cover it all while reflecting on why sand grains are as educational as they are small. You're going to see sand in a whole...
Duration: 00:39:24Our Past Favorites #1 - The Basics of Carbon Dating
Nov 28, 2024In this episode of Planet Geo, we dive into the fascinating world of carbon dating. We revisit one of our favorite topics, explaining how carbon dating works, its limitations, and common misconceptions. From the basics of isotopes and half-lives to discussions about its application in different scientific fields, we cover it all. Join us as we explore how this technique has become a crucial tool in understanding our planet’s history and debunking age-old myths about its efficacy.
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The Geology of Garnet
Nov 21, 2024In this episode of Planet Geo, we dive deep into the fascinating world of Garnet. We discuss how Garnet can reveal geological history and conditions through its unique properties. We also touch on geochronology, specifically isochron methods, and how they help us understand the age and formation conditions of rocks. From sharing field stories to explaining complex geochemical processes, this episode is packed with information and fun. Join us as we explore why Garnet is such an invaluable mineral in the field of geology.
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Duration: 00:58:24Measuring Rocks - Brunton CEO Lauren Heerschap
Nov 14, 2024In this episode of PlanetGeo, we sit down with Lauren Heerschap, the CEO of Brunton, to discuss her impressive and inspiring career journey. Lauren shares fascinating insights into her upbringing, her varied roles in geoscience, and the innovation behind the reinvention of the Brunton compass. We delve into the intersection of geology and entrepreneurship, her educational philosophy, and what it's like running a renowned American-made manufacturing company. Join us for an engaging conversation that uncovers the passion, challenges, and successes of a true geoscientist and entrepreneur.
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Duration: 00:53:22How To Be a Geoscience Student
Nov 07, 2024In this episode, we dive into the changing landscape of education, exploring our own experiences with nervousness, student engagement, and the evolving challenges faced by both teachers and students today. We discuss the balance between content mastery and life skills, the phenomenon of grade inflation, and the impressive qualities that make students stand out. Finally, we share insights on preparing students for life beyond the classroom and reflect on the remarkable capabilities of the new generation.
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Moving Boulders - The Geology of Fieldstones
Oct 24, 2024Download the CampGeo app now at this link.
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You can also learn the basics of geology at the college level in our FREE CampGeo content series - get learning now!
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Inspirational Geology - The Yale Peabody Museum
Oct 17, 2024Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series.
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Is Geology Getting Worse?
Oct 10, 2024In this episode of "Planet Geo," we delve into whether geological events such as earthquakes, volcanoes, landslides, and extreme weather are becoming more common or severe. Through a lively and humorous discussion, including a guest appearance from Joyce!, we explore the statistical analysis of earthquakes over the past 35 years, concluding that large earthquakes are not increasing in frequency or severity. We also discuss the possible impacts of climate change on landslides and extreme weather events, the role of improved technology and social media in expanding awareness of these events, and touch on the intersection of geoscience with other fields...
Duration: 00:36:51The Science of Elevation - Hypsometry
Oct 03, 2024In this episode, we delve into the fascinating concept of hypsometry and its applications in understanding Earth's topography. We start with a light-hearted email from a listener, but quickly transition into discussing the principles of hypsometric curves. We break down how these curves provide insights into the distribution and stability of Earth's crust, oceanic and continental. Through our conversation, we explore the role of plate tectonics and erosion in shaping the Earth's surface, making this complex scientific topic accessible and engaging, even touching on classroom applications and educational tools.
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Duration: 00:39:31Gymnast to Geoscientist - GeoGirl Dr. Rachel Phillips
Sep 26, 2024In this episode we engage in a lively conversation with Dr. Rachel Phillips, popularly known as GeoGirl on YouTube. Rachel shares her journey from resisting geology despite her geologist parents, to embracing it due to a chemistry class in college. She discusses her PhD research on ancient ocean chemistry and reveals her recent focus on geoscience education and communication through an NSF fellowship. With insights into her popular YouTube channel, survey findings on geoscience misconceptions, and upcoming projects, Rachel's passion for leveraging digital media to foster interest in geology shines through. Don't miss this engaging discussion that delves into...
Duration: 01:12:55Smash and Grab - How Big of a Sample Do You Need?
Sep 19, 2024In this episode, we delve into the fascinating world of geological sampling. We start with a humorous discussion on episode titles and then transition into the complexities of geological sampling, including personal anecdotes about our own experiences and lessons learned. We discuss the importance of sample size, statistical models, and challenges in the field, as well as the significance of detailed documentation and the emotional connection to our rock collections. We also touch on the joy of inspiring others with our passion for geology and the responsibility of archiving valuable samples for future research.
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Duration: 00:43:39The Michigan Basin
Sep 12, 2024In this episode of Planet Geo, we delve into the geology of the Michigan Basin, focusing on its formation, sedimentary layers, and economic significance. We discuss the concept of a self-fulfilling prophecy in basin formation, explaining how deposition and subsidence work together to create and deepen basins over time. We also highlight the unique characteristics of the Michigan Basin, including its sedimentary composition, evaporite deposits, and the role it plays in housing aquifers. Additionally, we share personal favorites among Michigan's rock formations and reflect on the fascinating geological stories unraveled through drilling and mapping efforts. Join us as we...
Duration: 00:41:30The Garnets Have Eyes
Sep 05, 2024In this episode, we delve into the fascinating topic of garnet eyes, discussing how these unique geological features form and what they reveal about the history of metamorphic rocks. We explore different types of reaction rims and depletion halos, breaking down the complex processes that create these striking features. We also share personal stories and insights from our own experiences with garnet formations in places like the Tetons and Gore Mountain. Whether you're a seasoned geologist or just a curious listener, this episode is sure to deepen your appreciation for the incredible stories rocks can tell.
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Duration: 00:27:07The Geology of Eskers
Aug 29, 2024In this episode of PlanetGeo, we delve into the fascinating world of eskers, exploring their formation, significance, and economic importance. We explain how eskers, sinuous ridges formed by pressurized meltwater channels at the base of glaciers, provide crucial geological insights and serve as valuable tools in mineral exploration, such as in diamond mining. We share personal anecdotes and compelling visuals to illustrate how these unique glacial features reveal past glacial activity and help in tracing mineral deposits. Additionally, we emphasize the broader relevance of geology, highlighting the educational and practical applications of understanding geological processes.
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Duration: 00:39:33Field Observations - a How-To
Aug 22, 2024Dr. Jesse Reimink and Chris Bolhuis share their firsthand experiences and insights from recent fieldwork. The episode delves into their fascinating observations and discussions about various geological features, including lava inflation structures, such as tumuli and inflation pits, the stunning landscapes shaped by fjords in Iceland, and the deposits of eskers in the Northwest Territories. They highlight the importance of careful, methodical analysis in geology and discuss how to draw conclusions in the field accurately. Additionally, they emphasize the complexities and challenges of fieldwork, as well as the beauty and excitement of discovering geological phenomena in remote locations. The...
Duration: 00:48:45Columnar Jointing - Icelandic Version
Aug 15, 2024Dr. Jesse Reimink and Chris Bolhuis delve into the fascinating geological phenomenon of columnar jointing, sharing insights from Chris's recent trip to Iceland. They discuss the formation, size variations, and unique patterns of these striking hexagonal columns found in basaltic lava flows, addressing questions such as why they form, why some flows exhibit them while others don't, and the conditions that lead to different column orientations. The conversation also covers historical theories and modern understanding of the physics behind columnar jointing. Listeners are encouraged to support the podcast via the Camp Geo app and send in any questions they...
Duration: 00:39:38The Big Fill Slide - And Landslides Generally
Aug 01, 2024In this episode of Planet Geo, Dr. Jesse Reimink and Chris Bolhuis delve into the fascinating and sometimes perilous world of landslides, focusing on a recent landslide known as the Big Fill landslide that occurred in the Teton Pass. They discuss the various triggers and mechanisms behind landslides, including the impact of water, earthquakes, and human activities. The hosts also highlight key historical landslides in the Teton region, such as the Gros Ventre and the Quake Lake slides, and explore the ongoing geological activity that makes this area particularly prone to such events. This episode is both timely and...
Duration: 00:42:15Kickstarting Continents - The Acasta Gneiss Complex Part II
Jul 25, 2024In this podcast episode, Dr. Jesse Reimink and Chris Bolhuis delve into part two of their discussion on Earth's oldest rocks, specifically the Acasta Gneiss. They explore the origin, complex history, and significance of these ancient rocks, including insights from Dr. Reimink's PhD research which suggests an Icelandic rather than subduction zone setting for their formation. The conversation covers the challenges of studying such remote and deformed rocks, the iterative process of geological fieldwork, and the ongoing debates about their exact ages. They also discuss the logistical difficulties of accessing the Acasta Gneiss and the commercialization of samples.
<...
Cave Decorations - Mammoth Size
Jul 18, 2024Dive into the fascinating world of Mammoth Cave with Dr. Jesse Reimink and Chris Bolhuis in this episode of Planet Geo. From understanding the types of passageways formed by ancient underground rivers to exploring the intricate and beautiful cave decorations like stalactites, stalagmites, and flowstone, this episode provides a comprehensive and engaging look at one of the natural wonders of the world. Whether you’re preparing for a visit or just curious about subterranean geology, this in-depth discussion is sure to satisfy your curiosity.
Don't forget to check out the additional images and resources available on the Cam...
Home Away From Home - The Grand Tetons
Jul 04, 2024In this episode of Planet Geo, Chris Bolhuis and Dr. Jesse Reimink dive deep into the geology of the Grand Teton National Park. They cover the park's ancient rock formations, from the Archean gneiss to the granites formed around 2.5 billion years ago. The discussion also explores significant geological events like the Severe and Laramide orogenies, the impact of the Yellowstone Hotspot Track, and the glacial activity that sculpted the dramatic landscapes of the Tetons.
Get access to The Geology of the Grand Tetons on the CampGeo app now - link below!
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Duration: 00:33:37Discovering Earth's Oldest Rocks
Jun 27, 2024Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series.
You can also learn the basics of geology at the college level in our FREE CampGeo content series - get learning now!
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Making a Mammoth Cave
Jun 20, 2024This episode is Part 2 of our Mammoth Cave series - where we discuss the geological setup that enabled creation of the longest cave system in the world.
The geology of the region, including the Green River, set the stage for the formation of Mammoth Cave, the largest cave system that has been mapped.
Stay tuned for our third installment on Mammoth Cave, where we discuss the cave 'decorations' or mineral formations.
Download the CampGeo app now at this link.
On the app you can get ton...
The Geology of Clay
Jun 13, 2024Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series.
You can also learn the basics of geology at the college level in our FREE CampGeo content series - get learning now!
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The Longest Cave System in the World
Jun 06, 2024This is the first episode in a series of 3 on the world's longest cave system - Mammoth Cave in Kentucky. In this episode, Chris and Jesse talk a little about Mammoth and some of its impressive statistics. The focus however, is more about the necessary ingredients for cave development in general. We talk about the 4 general ingredients: suitable rock type, a solvent, hydraulic gradient, and time. We also go into some detail on what each of these really mean. We hope you enjoy. In the next episode in this series, we'll talk about Mammoth specifics.
Download the Ca...
Duration: 00:37:05The Uniqueness of Iceland
May 30, 2024In this episode, Jesse and Chris talk about the geology of Iceland - although we keep it at a high level. We're going to come back to this - Iceland - later after Chris returns from his trip. Then, we'll get into some of detail that makes Iceland so unique. Here, we discuss how Iceland might be a prototype for the formation of continents and also talk a bit about the diversity of igneous rocks that make up the Island. The diversity of rocks speaks to the diversity of volcanic activity. We finish up the episode with a short discu...
Duration: 00:31:45Tough Soil - The Geology of Hardpan
May 23, 2024Hardpan! Where did this idea for an episode come from? Chris has been doing a ton of yard work lately and it’s not uncommon come across a layer when digging a hole that is next to impossible to penetrate. He has to bust out my pick axe to get through it. It's Called Hardpan.
Really dense layer that often occurs below the topsoil. Problems:Roots can’t penetrate into the hardpan (Hayden Valley in YNP). Trees are easily blown over if they can even grow here.Water can’t penetrate s... Duration: 00:35:45Some Rocks You SHOULD Know - Metamorphism and Plate Tectonics
May 16, 2024Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series.
You can also learn the basics of geology at the college level in our FREE CampGeo content series - get learning now!
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When Continents Became Stable
May 09, 2024Today we really go into the weeds.
Jesse and a colleague just published a paper in the journal Nature that proposes a new model for how continents became stable. Stable continents have all the granite at the surface, which contains all the heat producing elements like U and Th and K - elements that decay away.
Today, we discuss that paper in detail, and along the way learn a bit about the early Earth, what we know and don't know!
Here is a link to the paper, which is open access and can...
Earth's Oldest Stuff
May 02, 2024Today, Chris and Jesse get into a discussion about Earth’s oldest material. Earth is 4.568 Billion years old. First of all, that’s amazing the geochronologists have refined this down to 3 decimal places. How do we know this? The oldest grains ever found are 4.38 billion years old. If that’s the case, then how do we know the Earth is significantly older than that? Join us as we answer that and many other important questions about Earth’s oldest stuff.
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Geo-Tripping - A How-To Guide
Apr 25, 2024In this episode, we tackle a listener question regarding planning a geology trip for students. Both Chris and Jesse have quite a bit of experience in planning and executing field excursions for students. We believe that seeing geology in the field is one of the most powerful learning opportunities for students of all levels. In our discussion, we talk about the difficulties in convincing the higher-ups that this is actually a good idea. We also get into some of the struggles in finding excellent teacher resources. In the end, we get a little philosophical on the importance of getting comfo...
Duration: 00:43:15The Rocks You Need to Know
Apr 18, 2024Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series.
You can also learn the basics of geology at the college level in our FREE CampGeo content series - get learning now!
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Cutting the Grand Canyon - Dr. John Douglass
Apr 11, 2024Join us as we have the honor of interviewing Dr. John Douglas. Jesse and Chris have been following his research on how the Grand Canyon was actually formed for some time. We have recently finished our audio-visual book on the Grand Canyon (Link above) and we have a chapter dedicated to the actual cutting of the Canyon. The answer to this question has been elusive, but there are a few leading theories. John has been leading the way on the Spillover Theory as a mechanism for carving the young Canyon. It's a great geologic discussion and we hope you enjoy...
Duration: 01:13:41Uranium and the Start of the Earth? - How Geochronology Works
Apr 04, 2024The idea for this episode came from the comment section of a social media post. It has it's roots in one of the biggest misconceptions in Geology and also Geochronology. The comment was about radio-carbon dating and how it's been "proven" to be unreliable. In this episode, Jesse and Chris have a discussion about the "toolbox" for geochronoligists and we also spend a lot of time talking about Uranium to Lead decay. We hope you enjoy.
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The History of Granite - Dr. Mike Ackerson
Mar 28, 2024In charge of the Nations Rock Collection. That's a pretty sweet job description. Join us as we have the honor of interviewing Dr. Mike Ackerson. In this episode, we certainly get into some detail about igneous petrology. Mike and Jesse are good friends and have spent some time discussing things that introductory geology classes take for granted. For instance, there are some questions on the formation of granite. This might seem ridiculous because this topic is covered in any intro level geology class, but there are some problems.
We also talk philosophically about geoscience education and scientific resear...
The Devil's Metal - The Geology of Nickel
Mar 21, 2024Today, Jesse and Chris discuss the geology of Nickel - The Devil’s Metal. Surprisingly, Earth’s core has a high percentage of Nickel - 10 to 20% of the core is nickel. We allow ourselves the luxury of getting into the details on nickel and why the core has so much. Of all the metals we’ve discussed on the podcast, the geology of nickel is the most complicated. In addition to discussing the geologic settings that form or concentrate nickel, we also spend some time discussing the history and uses. We hope you enjoy the discussion.
Download th...
Duration: 00:48:39Geology From Above - Dr. Anji Shah
Mar 14, 2024Today, we have the another great interview - Dr. Anji Shah. She works for the USGS and has done a lot of work on heavy-mineral sands and critical elements. In this discussion, we talk about the paleo-environment that could concentrate critical minerals in heavy sands. Dr. Shah also tells us how "airborn geophysics" is important in looking for mineral deposits over huge areas that are often canopy covered. We hope you enjoy!
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On the app you can get tons of free cont...
The Fast Carbon Cycle
Mar 07, 2024Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series.
You can also learn the basics of geology at the college level in our FREE CampGeo content series - get learning now!
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The Geology of Asbestos
Feb 29, 2024In this episode, Jesse and Chris discuss the geology of asbestos. Really, we cover all things related - history, past uses (some of which are mind boggling), health issues, and of course the mineralogy. If you want the datail, this episode is for you. Jesse goes off the deep end a little as he nerds out on some geochemistry. We hope you enjoy.
Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of Nat...
We Just Don't Have Enough - Prof. Adam Simon
Feb 22, 2024Dr. Adam Simon joins PlanetGeo to discuss many topics. One of the most interesting topics of discussion is the copper dilemma facing the world. If we want to transition to green energy like Electric Vehicles, we will face a shortage of copper. Dr. Simon describes Copper as the artery of a green transition. However, he's done the math and it doesn't add up. There isn't enough to make the transition. We hope you enjoy this extremely informative and entertaining interview.
Download the CampGeo app now at this link.
On the app...
How Do Rocks Really Crystallize?
Feb 15, 2024Today, Chris and Jesse once again revisit the topic of Bowen's Reaction Series. We've never approached the topic in such a before. The heart of our discussion centers around 1- What is Bowen's Reaction Series? and 2- How do we approach this highly idealized concept in an introductory class. How rocks really crystallize in a geologic setting is far more complex than Bowen's Reaction Series. This can lead to confusion when students progress in their geologic studies when they learn that Bowen's is the whole story (or even the correct story). We hope you enjoy this technical and philosophical discu...
Duration: 00:47:51Why is Water "Hard"?
Feb 08, 2024Today is our latest episode in our series on climate. Jesse and Chris discuss the meaning of "Hard Water". Chris and Jesse both have hard water at our houses and we talk about how that happens. We wrap up this episode by talking about how the topic of hard water fits into our series and climate. We hope you enjoy!
Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series.
...
Exploration and Mining Geology - Dr. Steph Mrozek
Feb 01, 2024Join us as we interview Dr. Steph Mrozek. Steph is an economic geologist with interests in interests in skarn and porphyry deposits and geochemistry applied to mineral exploration. In our interview, the discussion turns to degrees in geoscience and educational pursuits. We’ve received a number of questions from listeners about what degree to pursue and how far to go. Steph offers unique perspectives on this topic that many of our listeners will find very useful.
Then our discussion turns to a niche geologic topic - Skarns. Jesse and I learned a ton. We (Jesse and...
Duration: 00:58:52The Epic Earthlings Grand Canyon Questions - Answered!
Jan 25, 2024Join Chris and Jesse as we tackle questions about the Grand Canyon. A 4th grade class, Bronx Little School, reached out in a letter with a list of fantastic questions. We knew right away we wanted to make an episode about this. These questions, and our responses, provide a great introduction to the geology of The Grand Canyon. Below are the questions - asked and answered:
1. How deep is the Grand Canyon?
2- Why are the rocks orange, red, and black? How were the rocks made?
3- Why is the Grand Canyon so steep?
4- How o...
And...We're Back! The Greenhouse Effect
Jan 18, 2024Today, we re-visit one our earliest episodes that we recorded when this whole thing began. We've decided to do a small series on Earth's climate and feel that this is the best kickoff point for that topic.
We begin by discussing the forgotten history of climate science. This is important because we have known the physics of greenhouse gases for over 200 years. This pre-dates excessive fossil fuel consumption and any thought of political ideology around climate change. We talk about following the radiation from the sun and the change that takes place when certain photons are absorbed at th...
Cure the Winter Blues - Yosemite National Park (ReRelease)
Jan 11, 2024We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US.
Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series.
You can also learn the basics of geology at the college level in our FREE CampGeo content series - get...
Cure the Winter Blues - The Grand Canyon (ReRelease)
Jan 04, 2024We are happy to announce the release of our new Geology of the Grand Canyon book on the CampGeo mobile app - Download now to start listening!
We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US.
Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and a...
Cure the Winter Blues - Glacier National Park (ReRelease)
Dec 28, 2023We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US.
Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series.
You can also learn the basics of geology at the college level in our FREE CampGeo content series - get...
Cure the Winter Blues - Yellowstone National Park (ReRelease)
Dec 21, 2023We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US.
Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series.
You can also learn the basics of geology at the college level in our FREE CampGeo content series - get...
Cure the Winter Blues - Grand Teton National Park (ReRelease)
Dec 14, 2023We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US.
We are also excited to announce that we have just released a new audiobook on our CampGeo mobile app on Earth's Climate. It's a five-part series with all the images you need to really learn how Earth's climate works and what we can do about some issues we have with it.
You can access our CampGeo...
Cure the Winter Blues - Devil's Tower National Monument (ReRelease)
Dec 07, 2023We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US.
Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series.
You can also learn the basics of geology at the college level in our FREE CampGeo content series - get...
Cure the Winter Blues - The Black Hills (ReRelease)
Nov 30, 2023We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US.
Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series.
You can also learn the basics of geology at the college level in our FREE CampGeo content series - get...
Cure the Winter Blues - Badlands National Park (ReRelease)
Nov 23, 2023We are on a break, but you can join us now on a virtual Summer Science Institute trip! Follow the virtual Mr. Bolhuis as we go on a geo-tour of many of the premier National Parks in the US.
Download the CampGeo app now at this link.
On the app you can get tons of free content, exclusive images, and access to our Geology of National Parks series.
You can also learn the basics of geology at the college level in our FREE CampGeo content series - get...
Slow Carbon - The Rock Carbon Cycle
Nov 16, 2023Today, Jesse and Chris tackle the topic of the Slow Carbon Cycle. We've been talking about this for a while now. This is a very complicate cycle that involves many variables. In this episode, we work through some scenarios such as the Himalayan uplift and plug them into the Carbon Cycle. It's a little bit of mental gymnastics. The ingredients for the Carbon Cycle to operate are freshly exposed rock, water (both in the oceans and the atmosphere), and plate tectonics. If one of these variables is taken out, the Carbon Cycle ceases.
Join us in this fun and...
The Infiltration Game - Soils and Flooding
Nov 09, 2023In this episode, we tackle the issue of infiltration capacity. The idea came to us in the form of a listener question due to recent events. Infiltration capacity is simply a way of describing the ability of soil and regolith to soak up water during storm events that drop a lot of rain in a short period of time. There are several variables that must be accounted for in describing the infiltration capacity for a given area. Humans have also caused a significant change related to this topic. Join us in this fun conversation that has a lot of relev...
Duration: 00:45:07