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Newly Discovered Ancient Shark Found Alongside Bones of T. rex
Newly Discovered Ancient Shark Found Alongside Bones of T. rex
Galagadon’s tiny teeth look like the spaceships in its namesake video game from the early 1980s.
Galagadon’s tiny teeth look like the spaceships in its namesake video game from the early 1980s.
shark, evolution
Sharks May Have Evolved from Acanthodians
Joshua A. Krisch | Mar 14, 2017 | 2 min read
Analysis of an ancient shark fossil provides the strongest evidence to date that modern sharks derive from a class of 400 million–year-old bony fish.