Tag Archives: Conodonts

A close-up microscopic image of a small, fossilized tooth from a conodont, a jawless, eel-like vertebrate from the Triassic period.
c. 200 Million BCE: The End Triassic Extinction – A Turning Point in Earth’s History

Discusses the End Triassic mass extinction event over 200 million years ago, which led to [...]