From pterosaurs to pollen fossils
This year's CBS talks included two on determining the "kinds" of pterosaurs, an evaluation of previous creationist claims about fossil pollen in deep Grand Canyon strata (it was contaminated with modern pollen), learning about some bizarre fossil aquatic reptiles (a group called "sauropterygians"), and looking at mitochondrial DNA in the living mammal Family Bovidae (sheep/goats/cows/bison).
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