This week join us for our own alphabet aerobics as we fly through the geologic alphabet!

• John’s Deines Lecture

• A – Anticline

• B – Breccia

• C – Coulomb Failure

• D – Dikes

• E – Earthquake

• F – Facies

• G – GPR

• H – Halimeda

• I – Induced Polarization

• J – Jadeite

• K – Knickpoint

• L – Leaverite

• M – Moho

• N – Nappe

• O – Ooids

• P – Paleomagnetism

• Q – Quicksand

• R – Rift

• S – Seismic

• T – Tektites

• U – Uniformitarianism

• V – Veins

• W – Wadi

• X – Xenolith

• Y – Yardang

• Z – Zonation

Fun Paper Friday

What can the continuity equation teach us about vampires and fluid flow? Sadhra, Makita, et al. “P5_2 The Draining of a Lifetime.” Physics Special Topics 14.1 (2015).

Orbital Mechanics Episode 52

Contact us:

Show – www.dontpanicgeocast.com – @dontpanicgeo – show@dontpanicgeocast.com

John Leeman – www.johnrleeman.com – @geo_leeman

Shannon Dulin – @ShannonDulin

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This week John and Shannon talk about what scientific reproducibility means.

Scientific Reproducibility

• MagIC Database
• E.O. Wilson TED Talk
• NumFocus
• Jupyter

Fun Paper Friday

• Would a chicken swipe left or right?
• Ghirlanda, Stefano, Liselotte Jansson, and Magnus Enquist. “Chickens prefer beautiful humans.” Human nature 13.3 (2002): 383?389.

Contact us:

Show – Support us on Patreon! – www.dontpanicgeocast.com – SWUNG Slack – @dontpanicgeo – show@dontpanicgeocast.com

John Leeman – www.johnrleeman.com – @geo_leeman

Shannon Dulin – @ShannonDulin

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This week it’s all about the dinos and how so many ended up in the Morrison Formation. Join us to learn about the upper Jurassic mud-pit.

The Morrison Formation

• The Morrison
• Nevadan Orogeny
• Arthur Lakes
• Othniel Charles Marsh
• Edward Drinker Cope
• Garden Park

Fun Paper Friday

• Do volcanos slide down hill? Find out in this week’s fun paper!
• Murray, John B., et al. “Gravitational sliding of the Mt. Etna massif along a sloping basement.” Bulletin of Volcanology 80.4 (2018): 40.

Contact us:

Show – Support us on Patreon! – www.dontpanicgeocast.com – SWUNG Slack – @dontpanicgeo – show@dontpanicgeocast.com

John Leeman – www.johnrleeman.com – @geo_leeman

Shannon Dulin – @ShannonDulin

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This week we talk about a big boom that has inspired a 110 year old mystery!

• John’s new product!

Tunguska Event

• Wiki page on Tunguska
• Space shuttle and noctilucent clouds
• 1930 Curuca River Event
• Chelyabinsk meteor
• Meteors on radar
• Chelyabinsk Infrasound
• Chelyabinsk Seismic

Fun Paper Friday

• YOLO Website
• Redmon, J., Farhadi, A., YOLOv3: An Incremental Improvement.

Contact us:

Show – Support us on Patreon! – www.dontpanicgeocast.com – SWUNG Slack – @dontpanicgeo – show@dontpanicgeocast.com

John Leeman – www.johnrleeman.com – @geo_leeman

Shannon Dulin – @ShannonDulin

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This week we explore the shows you listen to and share our favorites!

The List (in random order)

• Embedded.fm
• Business of Machining
• Car Talk
• Free Agents
• Mac Power Users
• Spacepod
• The Orbital Mechanics
• Back to Work
• Undersampled Radio
• We Martians
• Wait Wait Don’t Tell Me
• 99% Invisible
• Podcast.__init__
• Python Bytes
• The Productivity Show
• Radio Lab
• Reply All
• Spark Gap
• Still Untitled
• Weather Brains
• Crimetown
• GTD Podcast
• Heavyweight
• Nerds on Draft
• Startup Podcast
• Surprisingly Awesome
• Technical Difficulties
• Work in Progress
• Ask me another
• Note to Self
• The Minimalists
• Welcome to Night Vale
• She Explores
• Nocturne
• Freakonomics
• Snap Judgment
• The Dirtbag Diaries
• Hidden Brain
• Dear Sugars
• The Moth
• Outside Podcast
• This American Life
• Lore
• Lexicon Valley
• Ear Hustle
• Pardon the Interruption
• Stuff You Should Know
• Faculty of Horror
• Undiscovered
• Cracked
• TED Podcasts
• Pen Addict
• Women on the Road
• The Allusionist
• Science AAAS
• BBC Inside Science
• In Our Time
• More or Less: Behind the Stats
• Science Talk
• The History of Ancient Greece
• The Scientific Odyssey
• More Perfect
• Physics World
• The Curious Cases of Rutherford and Fry
• Science Vs
• Rachel Maddow Show Podcast
• Exposing PseudoAstronomy
• The Reality Check
• Flannelcast
• Common Sense
• Stuff You Missed in History Class
• My History Can Beat Up Your Politics
• The Skeptics’ Guide to the Universe
• The History of Rome
• The Infinite Monkey Cage
• This Week in Google
• The Now Show
• The News Quiz
• The Documentary
• Seriously
• Revolutions
• Radio in Four
• You’re the Expert
• Flash Forward
• Futility Closet
• Ologies Podcast
• Every Little Thing
• Revisionist History
• Star Talk Radio
• Alice Isn’t Dead
• Beef and Dairy Network
• Comedy Bang Bang
• Dead Pilots Society
• Doug Loves Movies
• How Did This Get Made?
• I Was There Too
• ID10T
• James Bonding
• Making It
• Mountain Bike Radio
• Thrilling Adventure Hour
• The Orbiting Human Circus
• Pistol Shrimps Radio
• Smartest Man in the World
• Spontaneanation
• Superego
• 36 Questions
• AirSpace
• Atlanta Monster
• Big Picture Science
• Blue Dot
• Casefile
• Cosmic Vertigo
• Criminal
• Explore a Story
• Fieldwork Diaries
• Foodstuff
• Gastropod
• Gravity Assist
• Hackable?
• Horizon Line
• Houston we have a podcast
• Ice Coffee
• Limetown
• MtnMeister
• Orbital Path
• Origin Stories
• Outside In
• Sawbones
• Science Solved It
• Science Sort Of
• Science Friday
• Sidedoor Podcast
• Slow Burn
• Stay Tuned with Preet
• The Antarctic Sun
• The Sharp End
• Third Pod from the Sun
• Undiscovered
• Twenty Thousand Hertz
• Two Scientists Walk into a Bar
• Warm Regards
• Unexplained Mysteries
• Paleocast
• Forecast

Fun Paper Friday

• Live Science Article
• Newman, Janet, et al. “Structural characterization of a novel monotreme-specific protein with antimicrobial activity from the milk of the platypus.” Acta Crystallographica Section F: Structural Biology Communications 74.1 (2018): 39?45.

Contact us:

Show – Support us on Patreon! – www.dontpanicgeocast.com – SWUNG Slack – @dontpanicgeo – show@dontpanicgeocast.com

John Leeman – www.johnrleeman.com – @geo_leeman

Shannon Dulin – @ShannonDulin

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This week we conclude our extinction summary and talk about how robots will take over the world.

• Amazing robot video from Steve

Extinctions Part 2

• Triassic-Jurassic Extinction
• Central Atlantic Magmatic Provine
• Conodont Alternation Index
• Cretaceous?Paleogene Extinction
• Chicxulub crater
• Episode 92 ? “I fell into your trap” Ben Crosby
• “Earth Is Not in the Midst of a Sixth Mass Extinction”

Fun Paper Friday

• Will the machines take over? We don’t know. How can we at least secure our private data used for machine learning? Blockchain might be the answer.
• AI researchers embrace Bitcoin technology to share medical data. Nature News

Contact us:

Show – Support us on Patreon! – www.dontpanicgeocast.com – SWUNG Slack – @dontpanicgeo – show@dontpanicgeocast.com

John Leeman – www.johnrleeman.com – @geo_leeman

Shannon Dulin – @ShannonDulin

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Extinctions are pretty common in the rock record, but there are 5 times in Earth’s past where more than 50% of the life on Earth died, these are known as mass extinctions. This week we talk about causes of mass extinctions and some of the strange life that existed.

Mass Extinctions

• Ordovician Silurian Extinction
• Devonian Extinction
• Permian Triassic Extinction
• The Dunkleosteus

Fun Paper Friday

• How can microbes melt glaciers? Find out on this week’s Fun Paper Friday!
• Ganey, Gerard Q., et al. “The role of microbes in snowmelt and radiative forcing on an Alaskan icefield.” Nature Geoscience 10.10 (2017): 754.
• Paper From EarthArXiv

Contact us:

Show – Support us on Patreon! – www.dontpanicgeocast.com – SWUNG Slack – @dontpanicgeo – show@dontpanicgeocast.com

John Leeman – www.johnrleeman.com – @geo_leeman

Shannon Dulin – @ShannonDulin

Download this episode!

iPads in the field. We’ve talked about it before, but it’s been awhile. This week Corey Scheip joins us to talk about his experiences with tech and large teams.

Corey Scheip

• Notability App
• Dropbox Business
• Collector App
• Dioptra App
• Theodolite App
• Corey on LinkedIn

Fun Paper Friday

• Running on the water – this is a contender for the most absurd experimental setup we’ve seen this year.
• Minetti, Alberto E., et al. “Humans running in place on water at simulated reduced gravity.” PLoS One 7.7 (2012): e37300.

Contact us:

Show – Support us on Patreon! – www.dontpanicgeocast.com – SWUNG Slack – @dontpanicgeo – show@dontpanicgeocast.com

John Leeman – www.johnrleeman.com – @geo_leeman

Shannon Dulin – @ShannonDulin

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What’s the difference between a weather advisory, statement, watch, and warning? Join us this week to find out!

Watches, Warnings, and more

• Current watches, warnings, etc
• NWS Definitions
• Norman Spotter Resources Definitions
• CPC Outlooks
• AMS Glossary

Fun Paper Friday

• Most of us love chocolate, but could it be deadly?
• Ainsworth, Claire. “Death by chocolate?is it possible?.” New Scientist 196.2635?2636 (2007): 40?41.

Contact us:

Support us on Patreon!

Show – www.dontpanicgeocast.com – SWUNG Slack – @dontpanicgeo – show@dontpanicgeocast.com

John Leeman – www.johnrleeman.com – @geo_leeman

Shannon Dulin – @ShannonDulin

Download this episode!

This week John and Shannon dive into the world of cross-sections, the olympics, and more!

• Creating a cross section
• Cross-section example
• Strike and dip
• Brunton Axis
• Section restoration

Fun Paper Friday

• Ever wonder if these catchy fun paper titles are effective and how common they are? This week’s author did!
• Goodman, Neville W. “From Shakespeare to Star Trek and beyond: a Medline search for literary and other allusions in biomedical titles.” Bmj 331.7531 (2005): 1540?1542.

Contact us:

Support us on Patreon!

Show – www.dontpanicgeocast.com – SWUNG Slack – @dontpanicgeo – show@dontpanicgeocast.com

John Leeman – www.johnrleeman.com – @geo_leeman

Shannon Dulin – @ShannonDulin

Download this episode!