Palaeo After Dark

In this episode, the gang discusses two studies that look at the extent to which the ecological preferences of an organism are linked to that organism's morphology. Meanwhile, Curt has an existential crisis, Amanda stops caring to the extreme, and James desperately asks for another take.

References:

Smithson, Timothy R., Kelly R. Richards, and Jennifer A. Clack. "Lungfish diversity in Romer's Gap: reaction to the end‚ÄźDevonian extinction."Palaeontology 59.1 (2016): 29-44.

Cothran, Rickey D., et al. "Phenotypically similar but ecologically distinct: differences in competitive ability and predation risk among amphipods."Oikos 122.10 (2013): 1429-1440.

Direct download: Podcast_93_-_Alien_Shrimp_Thing_Modern_and_Fossil_Ecomorphy.mp3
Category:general -- posted at: 3:00am EDT

The gang discusses two papers that describe the root systems of the first "tree-like" plants, the giant lycopsids from the Carboniferous. Also, Amanda's cat finds a brand new toy, James over commits to a bit, and Curt pulls the strings behind the scene.

References:

Thomas, Barry A., and Leyla J. Seyfullah. "Stigmaria Brongniart: a new specimen from Duckmantian (Lower Pennsylvanian) Brymbo (Wrexham, North Wales) together with a review of known casts and how they were preserved." Geological Magazine 152.05 (2015): 858-870.

Hetherington, Alexander J., Christopher M. Berry, and Liam Dolan. "Networks of highly branched stigmarian rootlets developed on the first giant trees." Proceedings of the National Academy of Sciences (2016): 201514427.

Direct download: Podcast_92_-_The_Root_of_the_Problem.mp3
Category:general -- posted at: 3:00am EDT

1