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Evolution: Back to heavy bones in salty seas. | LitMetric

Evolution: Back to heavy bones in salty seas.

Curr Biol

Département Adaptations du vivant, UMR 7179 CNRS/Muséum National d'Histoire Naturelle, 57 rue Cuvier CP-55, 75005 Paris, France. Electronic address:

Published: January 2022

AI Article Synopsis

Article Abstract

In amniote vertebrates that transitioned from land to sea, bone mass typically increases and later decreases as active swimming evolves. A new study now has found that heavy bones re-evolved in some fossil marine mammals, suggesting that this trajectory can be reversed.

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.cub.2021.11.049DOI Listing

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