Palaeo After Dark

Amanda thinks about a writing style. James takes on a big responsibility. Curt deflects. The nature of change is considered, but the conversation remains locked in stasis.

 

References

Gould, Steven J.. "Is a New and General Theory of Evolution Emerging?" Paleobiology, 6.1 (1980): 119-130.

Hunt, Gene, Melanie J. Hopkins, and Scott Lidgard. "Simple versus complex models of trait evolution and stasis as a response to environmental change."Proceedings of the National Academy of Sciences 112.16 (2015): 4885-4890.

Direct download: Podcast_59_-__Dulce_et_Decorum_est_Pro_Patria_Mori.mp3
Category:general -- posted at: 3:00am EDT

In this episode, the gang discusses changes in biomass through time. They also spend a fair chunk of the podcast passing blame. Meanwhile, James is denied eating a bagel, Curt describes complex biodiversity patterns as “getting swole”, and Amanda apologizes repeatedly. They also try to answer the toughest question of all, would a eurypterid be tasty?

 

References:

Bambach, Richard K. "Seafood through time: changes in biomass, energetics, and productivity in the marine ecosystem." Paleobiology (1993): 372-397.

Cardinale, Bradley J., et al. "Impacts of plant diversity on biomass production increase through time because of species complementarity." Proceedings of the National Academy of Sciences 104.46 (2007): 18123-18128.


In this episode, the gang tries desperately to talk about a really interesting plant paper and fails miserably. Meanwhile, James stops caring, Amanda relishes in being right, and Curt really tries to keep this one together (he fails). Also, despite the podcast not being about it at all, James has to talk about the new gliding dinosaur.

 

References:

Stevenson, Robert A., Dennis Evangelista, and Cindy V. Looy. "When conifers took flight: a biomechanical evaluation of an imperfect evolutionary takeoff."Paleobiology 41.02 (2015): 205-225.

Hughes, Martin, Sylvain Gerber, and Matthew Albion Wills. "Clades reach highest morphological disparity early in their evolution." Proceedings of the National Academy of Sciences 110.34 (2013): 13875-13879.

Direct download: Podcast_57_-_Imperfect_Wings_Conifers_and_Bat_Dinos.mp3
Category:general -- posted at: 3:00am EDT

1