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 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.

Direct download: Podcast_81_-_Niche_Ontogeny_The_Hero_This_City_Deserves.mp3
Category:general -- posted at: 3:00am EST

1