Science
Ancient bony fish forces rethink of how sharks evolved – Mirage News
Sharks’ non-bony skeletons were thought to be the template before bony internal skeletons evolved, but a new fossil discovery suggests otherwise. The…
Sharks’ non-bony skeletons were thought to be the template before bony internal skeletons evolved, but a new fossil discovery suggests otherwise.
The discovery of a 410-million-year-old fish fossil with a bony skull suggests the lighter skeletons of sharks may have evolved from bony ancestors, rather than the other way around.
It was a very unexpected discovery…. here is clear evidence of bony inner skeleton in a cousin of both sharks and, ultimately, us. Dr Martin Brazeau
Sharks have skeleto…
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