Podcast terbaik Geology (2025)

1
Between a Rock and a Hot Place: Long Valley's Tectonic Tale 30:22

1d ago30:22

30:22

Join 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, decompress…

1
Mike Hudec on Salt Tectonics 24:50

5d ago24:50

24:50

Most of Earth’s salt is dissolved in the oceans. But there is also a significant amount of solid salt among continental rocks. And because of their mechanical properties, salt formations can have a dramatic effect on the structure and evolution of the rocks that surround them. This gives rise to what we call salt tectonics – at first sight, a rathe…

1
Evolution of Eruption - Intro to the Long Valley Caldera 28:57

8d ago28:57

28:57

In 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 t…

1
How to Get Hired - CEO Lindsey Schultz 1:15:00

15d ago1:15:00

1:15:00

In 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 …

1
The Answers Are in the Rocks - It's a Good Time to Be a Geologist 42:26

22d ago42:26

42:26

In 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 addre…

1
Induced Earthquakes, Fracking, and the Future of the Subsurface with Dr. Katie Smye 1:16:06

29d ago1:16:06

1:16:06

Join 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 technologie…

1
Vic Baker on Megafloods 32:57

1M ago32:57

32:57

Megafloods are cataclysmic floods that are qualitatively different from weather-related floods. In the podcast, Vic Baker explains our ideas as to what causes megafloods and describes the striking evidence for such floods in the Channeled Scablands of Washington State and in the Mediterranean.Vic Baker has been studying megafloods for over 50 years…

1
The Future Lies At Depth - It's a Good Time to be a Geologist 47:15

1M ago47:15

47:15

In 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…

1
The Geology of Petoskey Stones 46:41

1M ago46:41

46:41

Join 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, …

1
Introduction to the Geological wonders of Nigeria 23:18

2M ago23:18

23:18

Discover the Geological Wonders of Nigeria.

1
Lindy Elkins-Tanton on the Origin of Earth's Water 20:30

2M ago20:30

20:30

The planets formed out of a cloud of gas and dust around the nascent Sun. Within the so-called snow line, it was too hot for liquid water to exist. Since the Earth lies well within this line, why does it have water? Did it somehow manage to retain water from the outset or did it acquire its water later? In the podcast, Lindy Elkins-Tanton explains …

1
Buy Low, Sell High - It's a Good Time to Be a Geoscientist 38:17

2M ago38:17

38:17

It'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 geosc…

1
Navigating Rocks - Field Geology and the Evolving Geosciences 36:46

2M ago36:46

36:46

Join 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 hig…

1
Joeri Witteveen on Golden Spikes 25:21

2M ago25:21

25:21

Golden spikes are not golden, nor are they generally spikes. So what are they, and, more importantly, what exactly do they represent? In the podcast, Joeri Witteveen explains how we arrived at our present system of defining the boundaries of stages in the rock record with a single marker. Paradoxically, it turns out that the best place for a golden…

1
Geology of Puddingstone 44:26

2M ago44:26

44:26

In 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 s…

1
#129 Alphabet Downtown 32:00

2M ago32:00

32:00

Nick brainstorms for the upcoming Downtown LecturesOleh Nick Zentner

1
Using the Late Paleozoic Ice Age as an Analog for Present Day Climate 29:46

2M ago29:46

29:46

The late Paleozoic ice age began in the Late Devonian and ended in the Late Permian, occurring from 360 to 255 million years ago. It was similar to the present day in two key respects: rising atmospheric CO2 and recurrent major ice sheets. In the podcast, Isabel Montañez explains how we can use proxies to learn about the climate and ocean condition…

1
Gaia - The Earth As a System with Dean Lee Kump 57:17

2M ago57:17

57:17

In 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…

1
Geology's Ologies 29:28

3M ago29:28

29:28

In 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 p…

1
Are These Earth's Oldest Rocks? 1:08:23

3M ago1:08:23

1:08:23

Get 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.…

1
Ruth Siddall on Urban Geology 33:53

3M ago33:53

33:53

At first sight, urban geology sounds like an oxymoron. How can you do geology with no rocky outcrops anywhere in sight within the built-up environments of cities? It turns out you can do a great deal of geology, and Ruth Siddall has been doing just that for the past 10 years. In the podcast, she describes some of the many aspects of geology, from p…

1
The Hit and Run Rockies - With Professor Basil Tikoff 1:20:45

3M ago1:20:45

1:20:45

Join 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 geologic…

1
Idaho to Iceland - Shawn Willsey 1:07:42

3M ago1:07:42

1:07:42

In 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 …

1
Earth's Oldest Sediments - The Isua Supracrustal Belt 42:45

4M ago42:45

42:45

Hold 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 …

1
The Geology of Quartz 56:53

4M ago56:53

56:53

Quartz 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 pr…

1
Our Past Favorites #8 - Plants, Meanders, and How to Read a Geoscience Paper 37:38

4M ago37:38

37:38

Here 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 decrea…

1
Our Past Favorites #7 - Not All Who Meander Are Lost 42:06

4M ago42:06

42:06

In 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.…

1
Richard Fortey on Deep Time 29:48

4M ago29:48

29:48

The Earth is about 4.5 billion years old. How can we begin to grasp what this vast period of time really means, given that it is so far beyond the time scale of a human life, indeed of human civilization? Richard Fortey has devoted his long and prolific research career at the Natural History Museum in London to the study of fossils, especially the …

1
Our Past Favorites #6 - The Geology of Wine with Brenna Quigley 1:02:00

4M ago1:02:00

1:02:00

n 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 vineyard…

1
#128 Breakoff Belt Magmas 32:00

5M ago32:00

32:00

Nick shares new ideas on the Breakoff Belt Magmas in Washington’s Cascade Range.Oleh Nick Zentner

1
Bonus Episode: Chameleons 28:22

5M ago28:22

28:22

Thanks for an excellent first year! Here’s a bonus episode where Amy demonstrates she’s learned more about Chameleons since we started (kinda). Images are on weirdanddead.com CW: Cursing

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Our Past Favorites #5 - Geology and National Defense with Dr. Stefanie Tompkins 49:58

5M ago49:58

49:58

In 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 …

1
Bonus Episode: Rugose Corals 26:58

5M ago26:58

26:58

Meaghan loses her mind about how gross rugose corals are. Try evolving something that doesn’t involve genetically manipulating your babies, you lonely jellyfish-emulating losers. CW: cursing. Gagging noises.

1
Mike Searle on the Mountain Ranges of Central Asia 34:31

5M ago34:31

34:31

The Himalaya are just one, albeit the longest and highest, of several mountain ranges between India and Central Asia. By world standards, these are massive ranges with some of the highest peaks on the planet. The Karakoram boasts four of the world’s fourteen 8,000-meter peaks, and the Hindu Kush, the Pamir, the Kunlun Shan, and the Tien Shan each h…

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Our Past Favorites #4 - The Geology of Countertops 38:29

5M ago38:29

38:29

In 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 de…

1
Our Past Favorites #3 - The Age of the Earth or, How to Build a Planet 33:09

5M ago33:09

33:09

In 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 p…

1
Rob Strachan on the Caledonian Orogeny 39:26

5M ago39:26

39:26

The Caledonian orogeny is one of the most recent extinct mountain-building events. It took place in several phases during the three-way collision of continental blocks called Laurentia, Baltica, and Avalonia during the early stages of the assembly of the supercontinent Pangea. In the process, Himalayan-scale mountains were formed. While these mount…

1
Our Past Favorites #2 - Only The Strong Survive, The Geology of Sand 39:24

5M ago39:24

39:24

In 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 riv…

1
Our Past Favorites #1 - The Basics of Carbon Dating 40:59

6M ago40:59

40:59

In 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 expl…

1
The Geology of Garnet 58:24

6M ago58:24

58:24

In 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 ex…

1
Measuring Rocks - Brunton CEO Lauren Heerschap 53:22

6M ago53:22

53:22

In 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 entrepren…

1
Joe MacGregor on Mapping the Geology of Greenland Below the Ice 31:10

6M ago31:10

31:10

With most of Greenland buried by kilometers of ice, obtaining direct information about its geology is challenging. But we can learn a lot from measurements of the island’s geophysical properties — seismic, gravity, magnetic from airborne and satellite surveys and from its topography, which we can see relatively well through the ice using radar. In …

1
#127 Melange Basement 31:00

6M ago31:00

31:00

Nick workshops new ideas involving the basement rock in the South Cascades.Oleh Nick Zentner

1
How To Be a Geoscience Student 47:53

6M ago47:53

47:53

In 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 studen…

1
Moving Boulders - The Geology of Fieldstones 30:05

7M ago30:05

30:05

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 learning now! Like, Subscribe, and leave us a Rating! —————————————————— Instagram: @plan…

1
Adam Simon on Battery Metals 34:14

7M ago34:14

34:14

As we wean ourselves away from fossil fuels and ramp up our reliance on alternatives, batteries become ever more important for two main reasons. First, we need grid-scale batteries to store excess electricity from time-varying sources such as wind and solar. Second, we use them to power electric vehicles, which we are now producing at the rate of a…

1
Dino Sex 56:03

7M ago56:03

56:03

It may not have happened in lakes but it certainly did happen – so how? Let’s dive into fossilized cloacas, theoretical genitals, and the impracticalities of sexing a dinosaur. CW: sexual content, genitalia, brief discussions of nonconsensual sex between animals, Nanotyrannus, making fun of old white men…

1
Inspirational Geology - The Yale Peabody Museum 1:06:29

7M ago1:06:29

1:06:29

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 learning now! Like, Subscribe, and leave us a Rating! —————————————————— Instagram: @plan…

1
#126 Granite Falls Pluton 32:00

7M ago32:00

32:00

Nick learns new things about a pluton north of Seattle.Oleh Nick Zentner

1
Is Geology Getting Worse? 36:51

7M ago36:51

36:51

In 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 la…

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