最佳Geology播客 (2024)

1
The Geology of Garnet 58:24

2h 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
Joe MacGregor on Mapping the Geology of Greenland Below the Ice 31:10

8d 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

13d ago31:00

31:00

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

1
Dino Sex 56:03

29d 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
Measuring Rocks - Brunton CEO Lauren Heerschap 53:22

7d 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
How To Be a Geoscience Student 47:53

14d 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
Who Gets Credit? 48:23

21d ago48:23

48:23

In this episode, we dive deep into the contentious and fascinating world of scientific credit in geoscience. Through engaging stories and discussions, we examine how key discoveries, like continental drift and seafloor spreading, were developed and often led to debates over who deserved recognition. We also explore the roles of lesser-known scienti…

1
Moving Boulders - The Geology of Fieldstones 30:05

28d 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

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

1M 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

1M ago32:00

32:00

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

1
Is Geology Getting Worse? 36:51

1M 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…

1
Fossil Frenemies 54:46

1M ago54:46

54:46

From friends to enemies to roommates (to lovers??), we discuss classic examples of animals found fossilized together, how that happens, and how some of the interpretations are… a stretch. CW: Animal death, dead babies, lubed holes, incest, cursing

1
The Science of Elevation - Hypsometry 39:31

2M ago39:31

39:31

In 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'…

1
Gymnast to Geoscientist - GeoGirl Dr. Rachel Phillips 1:12:55

2M ago1:12:55

1:12:55

In 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 …

1
The Burgess Shale 49:07

2M ago49:07

49:07

500 some million years ago the world was full of ‘abnormal shrimp’ and ‘blunt feet’ and other animals that defy comprehensible definitions. In this episode we talk all about the mind-boggling biology and bizarre geology of the Cambrian. CW: Drug references, cursing, dead animals, cavalier jokes at the expense of white men, dick jokes…

1
Rufus Catchings on Pinning Down California's Faults 33:33

2M ago33:33

33:33

Knowing exactly where faults are located is important both for scientific reasons and for assessing how much damage a fault could inflict if it ruptured and caused an earthquake. In the podcast, Rufus Catchings describes how we can use natural and artificial sources of seismic waves to create high-resolution images of fault profiles. He also explai…

1
Smash and Grab - How Big of a Sample Do You Need? 43:39

2M ago43:39

43:39

In 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 …

1
The Michigan Basin 41:30

2M ago41:30

41:30

In 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 …

1
#125 Mount Rainier Geology 31:00

2M ago31:00

31:00

Nick has surprisingly old geology stories from Mount Rainier.由Nick Zentner

1
Fossil Forensics 56:36

2M ago56:36

56:36

Bones are sick – and this time, we mean it literally. From infected bite marks to the ever-prevalent markings of tuberculosis, we’re talking about the signs of illnesses and injuries in fossils and what they tell us about the lives (and deaths) of these animals. CW: Cancer, infections and pus, injuries, animal suffering…

1
The Garnets Have Eyes 27:07

3M ago27:07

27:07

In 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 storie…

1
Sara Seager on Exoplanet Geology 34:33

3M ago34:33

34:33

During the past couple of decades, we have discovered that stars with planetary systems are not rare, exceptional cases, as we once assumed, but actually quite commonplace. However, because exoplanets are like fireflies next to blinding searchlights, they are incredibly difficult to study. Yet, as Sara Seager explains, we are making astonishing pro…

1
#124 The New Idaho Batholith 34:00

3M ago34:00

34:00

Nick reports on his new appreciation for the Idaho Batholith.由Nick Zentner

1
The Geology of Eskers 39:33

3M ago39:33

39:33

In 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 diam…

1
Trunks, Snoods, and Other Floppy Face Flesh 1:04:10

3M ago1:04:10

1:04:10

Did Diplodocus have a trunk? Did T. rex have a wobbly turkey neck? This week’s episode is all about fleshy face flaps and their uses, and how to detect them in the fossil record. CW: Animal death, cursing, making fun of dinosaurs, urine

1
Field Observations - a How-To 48:45

3M ago48:45

48:45

Dr. 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 depos…

1
#123 Idaho Volcanic Arc? 30:00

3M ago30:00

30:00

Nick wonders if Idaho had Cascade Volcanoes before Washington did.由Nick Zentner

1
Columnar Jointing - Icelandic Version 39:38

3M ago39:38

39:38

Dr. 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…

1
Polar Dinosaurs 52:33

3M ago52:33

52:33

There were dinosaurs in Antarctica and Alaska – but what did it look like when they lived there? Was it cold? Was it dark? Did they stay there year round? Also, Meaghan learns how magnets work (finally). CW: cursing, death of people and animals

1
Evan Smith on Diamonds from the Deep Mantle 34:36

3M ago34:36

34:36

We have only a tantalizingly small number of sources of information about the Earth’s deep mantle. One of these comes from the rare diamonds that form at depths of about 650 km and make their way up to the base of the lithosphere, and then later to the surface via rare volcanic eruptions of kimberlite magma. In the podcast, Evan Smith talks about a…

1
The Unknown Early Earth - Jack Hills Zircons Part II 33:31

4M ago33:31

33:31

In this episode, Chris Bolhuis and Dr. Jesse Reimink delve into the intricacies of the Jack Hills zircons from Western Australia, discussing their formation, significance, and the ongoing scientific debates surrounding them. They explore topics like plate tectonics, the age of zircons, and the methodologies used to study these ancient grains, and c…

1
#122 Chinook Pass Geology 32:00

4M ago32:00

32:00

Nick visits outcrops near Mount Rainier.由Nick Zentner

1
#121 Spirit Lake Pluton 30:00

4M ago30:00

30:00

Nick recaps a recent Mt St Helens trip.由Nick Zentner

1
The Big Fill Slide - And Landslides Generally 42:15

4M ago42:15

42:15

In 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 …

1
Roberta Rudnick on the Continental Crustal Composition Paradox 27:53

4M ago27:53

27:53

Continental crust is derived from magmas that come from the mantle. So, naively, one might expect it to mirror the composition of the mantle. But our measurements indicate that it does not. Continental crust contains significantly more silica and less magnesium and iron than the mantle. How can we be sure this discrepancy is real, and what do we th…

1
The Baculum and the Baubellum 53:54

4M ago53:54

53:54

Sometimes boners have actual bones! This episode is all about the evolution, use, and occasional loss of/damage to genital bones in both male and female animals. CW: Cursing, genitalia, brief mention of non-consensual sexual behavior in animals

1
Kickstarting Continents - The Acasta Gneiss Complex Part II 31:42

4M ago31:42

31:42

In 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 se…

1
Cave Decorations - Mammoth Size 30:34

4M ago30:34

30:34

Dive 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 eng…

1
#120 Tamanowas Rock 28:00

4M ago28:00

28:00

Nick returns! The birth of the Cascades is the topic.由Nick Zentner

1
Fossil Brainz 44:42

4M ago44:42

44:42

How much do we really know about the brains of ancient animals? In this episode we dive into the fantastic world of endocasts, aka, brain impressions! CW: soft tissue, cursing, Nanotyrannus, brief mention of the Nazis in regards to Tilly Edinger

1
Alex Copley on Soft Continents 32:04

4M ago32:04

32:04

We tend to think of continental tectonic plates as rigid caps that float on the asthenospheric mantle, much like oceanic plates. But while some continental regions have the most rigid rocks on the planet, wide swathes of the continents are not rigid at all. In the podcast, Alex Copley explains how this differentiation comes about and points to evid…

1
Earth's Oldest Fragments - Jack Hills Zircons Part I 32:30

4M ago32:30

32:30

In this episode, Chris Bolhuis and Dr. Jesse Reimink dive into the complexities of Zircon grains from the Jack Hills conglomerate in Western Australia—some of the Earth's oldest fragments. They discuss the environmental conditions necessary for their formation and survival, the role of magma differentiation in creating intermediate to felsic rocks,…

1
#172 - Novarupta 59:21

4M ago59:21

59:21

We Talk about the volcano Novarupta in this episode. Novarupta was the largest volcanic eruption of the 20th century and is located along the Aleutian Islands in Alaska. Podcast Episodes RSS由The Geology Flannelcast

1
#171 - Rising Sea Level and Atolls 1:08:37

4M ago1:08:37

1:08:37

We talk about a New York Times article which discusses how rising sea level will affect atolls, specifically the island nation of the Maldives. Podcast Episodes RSS由The Geology Flannelcast

1
Home Away From Home - The Grand Tetons 33:37

5M ago33:37

33:37

In 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,…

1
Lingering Fingerlings and Dexterous Dingalings (Vestigial Structures) 56:21

5M ago56:21

56:21

Today we’re answering the big questions, like why do whales have hips when they don’t have legs? And why did Tyrannosaurus rex have such tiny tiny arms? CW: Genitalia, cursing, discussion of unwanted sexual contact in whales

1
Shanan Peters on Quantifying the Global Sedimentary Rock Record 27:14

5M ago27:14

27:14

Shanan Peters believes we need to assemble a global record of sedimentary rock coverage over geological time. As he explains in the podcast, such a record enables us to disentangle real changes in the long-term evolution of the Earth-life system from biases introduced by the unevenness and incompleteness of the sedimentary record. To this end, he a…

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