New paper suggests spinosaurus may have been aquatic

New paper argues the Spinosaurus was aquatic, and powered by predatory tail.

Clea Simon • harvard
April 29, 2020 • ~7 min

Tiny teeth tell the story of two fish species’ rapid evolution

Based on close examination of thousands of fossilized fish teeth, a Harvard researcher found that, while the asteroid impact that killed off the dinosaurs did lead to the extinction of some fish species, it also set the stage for two periods of rapid evolution among marine life.

Peter Reuell • harvard
Nov. 16, 2018 • ~7 min

Tiny teeth tell the story of two fish species’ rapid evolution

Based on close examination of thousands of fossilized fish teeth, a Harvard researcher found that, while the asteroid impact that killed off the dinosaurs did lead to the extinction of some fish species, it also set the stage for two periods of rapid evolution among marine life.

Peter Reuell • harvard
Nov. 16, 2018 • ~7 min

/

1