Palaeo After Dark

In this episode, we wanted to discuss large-scale astrobiological patterns and cyclicity of extinction, but instead we picked a few papers that weren't directly focused on those themes. So join us as we talk around two astrobiology papers! Meanwhile, James nearly becomes a mass extinction, Curt considers the psychological health of the hero of Hyrule, and Amanda gives her cat some tough love.

References:

Nimura, Tokuhiro, Toshikazu Ebisuzaki, and Shigenori Maruyama. "End-cretaceous cooling and mass extinction driven by a dark cloud encounter."Gondwana Research (2016).

Whitmire, Daniel P. "Periodic mass extinctions and the Planet X model reconsidered." Monthly Notices of the Royal Astronomical Society: Letters455.1 (2016): L114-L117.

In this episode, we wanted to discuss large-scale astrobiological patterns and cyclicity of extinction, but instead we picked a few papers that weren't directly focused on those themes. So join us as we talk around two astrobiology papers! Meanwhile, James nearly becomes a mass extinction, Curt considers the psychological health of the hero of Hyrule, and Amanda gives her cat some tough love.

References:

Nimura, Tokuhiro, Toshikazu Ebisuzaki, and Shigenori Maruyama. "End-cretaceous cooling and mass extinction driven by a dark cloud encounter."Gondwana Research (2016).

Whitmire, Daniel P. "Periodic mass extinctions and the Planet X model reconsidered." Monthly Notices of the Royal Astronomical Society: Letters455.1 (2016): L114-L117.

In this episode the gang discusses two papers about how niche breadth can change as organisms grow, with one paper looking at modern organisms and the other focusing on extinct fossil taxa. Also, James is fascinated by New York's greatest "hero", Amanda becomes "enthusiastic" in her defense of a topic, and witness the dark middle chapter of the podcast as Curt "ruins everything". We also have an in-depth discussion on what can and cannot be classified as a pie.... it's one of those podcasts. Skip to 12 minutes in if you want to start learning about science.

References

Dick, Daniel G., Günter Schweigert, and Erin E. Maxwell. "Trophic niche ontogeny and palaeoecology of early Toarcian Stenopterygius (Reptilia: Ichthyosauria)." Palaeontology (2016).

Purwandana, Deni, et al. "Ecological allometries and niche use dynamics across Komodo dragon ontogeny." The Science of Nature 103.3-4 (2016): 1-11.

In this episode the gang discusses two papers about how niche breadth can change as organisms grow, with one paper looking at modern organisms and the other focusing on extinct fossil taxa. Also, James is fascinated by New York's greatest "hero", Amanda becomes "enthusiastic" in her defense of a topic, and witness the dark middle chapter of the podcast as Curt "ruins everything". We also have an in-depth discussion on what can and cannot be classified as a pie.... it's one of those podcasts. Skip to 12 minutes in if you want to start learning about science.

References

Dick, Daniel G., Günter Schweigert, and Erin E. Maxwell. "Trophic niche ontogeny and palaeoecology of early Toarcian Stenopterygius (Reptilia: Ichthyosauria)." Palaeontology (2016).

Purwandana, Deni, et al. "Ecological allometries and niche use dynamics across Komodo dragon ontogeny." The Science of Nature 103.3-4 (2016): 1-11.

In this episode, the gang celebrates its third year of podcasting by discussing two papers that use the fossil record to determine how our current biodiversity crisis stacks up to past mass extinctions. Also, Amanda deals with abandonment, James explore New York, and Curt gives life lessons from 70s film.

"Mr Mealeys Mediocre Machine" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0http://creativecommons.org/licenses/by/3.0/

References:

Hull, Pincelli M., Simon AF Darroch, and Douglas H. Erwin. "Rarity in mass extinctions and the future of ecosystems." Nature 528.7582 (2015): 345-351.

Plotnick, Roy E., Felisa A. Smith, and S. Kathleen Lyons. "The fossil record of the sixth extinction." Ecology letters (2016).

In this episode, the gang celebrates its third year of podcasting by discussing two papers that use the fossil record to determine how our current biodiversity crisis stacks up to past mass extinctions. Also, Amanda deals with abandonment, James explore New York, and Curt gives life lessons from 70s film.

"Mr Mealeys Mediocre Machine" Kevin MacLeod (incompetech.com) 
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/

References:

Hull, Pincelli M., Simon AF Darroch, and Douglas H. Erwin. "Rarity in mass extinctions and the future of ecosystems." Nature 528.7582 (2015): 345-351.

Plotnick, Roy E., Felisa A. Smith, and S. Kathleen Lyons. "The fossil record of the sixth extinction." Ecology letters (2016).

In this episode the gang talks about Dodo brains and Glyptodont genes. Meanwhile, James makes an unappreciated joke, Curt tries to create an "internet hug", and Amanda learns about The Batman.

References:

Gold, Maria Eugenia Leone, Estelle Bourdon, and Mark A. Norell. "The first endocast of the extinct dodo (Raphus cucullatus) and an anatomical comparison amongst close relatives (Aves, Columbiformes)." Zoological Journal of the Linnean Society (2016).

Delsuc, Frédéric, et al. "The phylogenetic affinities of the extinct glyptodonts." Current Biology 26.4 (2016): R155-R156.

In this episode the gang talks about Dodo brains and Glyptodont genes. Meanwhile, James makes an unappreciated joke, Curt tries to create an "internet hug", and Amanda learns about The Batman. 

References:

Gold, Maria Eugenia Leone, Estelle Bourdon, and Mark A. Norell. "The first endocast of the extinct dodo (Raphus cucullatus) and an anatomical comparison amongst close relatives (Aves, Columbiformes)." Zoological Journal of the Linnean Society (2016).

Delsuc, Frédéric, et al. "The phylogenetic affinities of the extinct glyptodonts." Current Biology 26.4 (2016): R155-R156.

The gang discusses three papers that detail some truly unique examples of morphological convergence; from brachiopods that look like corals to bovids with dinosaurian nasal crests. Also, James designs some conspicuous Mario levels, Amanda wins an argument that "never happened", Curt is excluded from a business venture, and everything comes back to Zardoz.

References:

Streng, Michael, et al. "A new family of Cambrian rhynchonelliformean brachiopods (Order Naukatida) with an aberrant coral‐like morphology."Palaeontology 59.2 (2016): 269-293.

Labandeira, Conrad C., et al. "The evolutionary convergence of mid-Mesozoic lacewings and Cenozoic butterflies." Proc. R. Soc. B. Vol. 283. No. 1824. The Royal Society, 2016.

O’Brien, Haley D., et al. "Unexpected Convergent Evolution of Nasal Domes between Pleistocene Bovids and Cretaceous Hadrosaur Dinosaurs." Current Biology (2016).

The gang discusses three papers that detail some truly unique examples of morphological convergence; from brachiopods that look like corals to bovids with dinosaurian nasal crests. Also, James designs some conspicuous Mario levels,  Amanda wins an argument that "never happened", Curt is excluded from a business venture, and everything comes back to Zardoz.

References:

Streng, Michael, et al. "A new family of Cambrian rhynchonelliformean brachiopods (Order Naukatida) with an aberrant coral‐like morphology."Palaeontology 59.2 (2016): 269-293.

Labandeira, Conrad C., et al. "The evolutionary convergence of mid-Mesozoic lacewings and Cenozoic butterflies." Proc. R. Soc. B. Vol. 283. No. 1824. The Royal Society, 2016.

O’Brien, Haley D., et al. "Unexpected Convergent Evolution of Nasal Domes between Pleistocene Bovids and Cretaceous Hadrosaur Dinosaurs." Current Biology (2016).