Cetology: The bare 'jaw' bones of whale evolution.

Curr Biol

Division of Anthropology, American Museum of Natural History, 79(th) Street at Central Park West, New York, NY 10024, USA; New York Consortium in Evolutionary Primatology, New York, NY 10024, USA.

Published: January 2024

Whale jaws are essential for both feeding and underwater hearing since the earliest 'walking' whales returned to the oceans. Over ∼50 million years of subsequent evolution have morphed the whale jaw into extreme shapes, but the hearing region remains conserved due to its critical acoustic functions.

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Source
http://dx.doi.org/10.1016/j.cub.2023.12.023DOI Listing

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