In today's turtles the shell has a key protective function. The animals can withdraw into it and protect themselves against predators. No other group of vertebrates has modified its physique to such ...
A team of paleontologists studying the fossilized shell of a sea turtle from the Miocene Epoch found something surprising and perhaps impossible: preserved bone cells that they believe may contain ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback