PaleontologybioRxiv
Endochondral bone in an Early Devonian 'placoderm' from Mongolia
M. Brazeau, S. Giles, R. Dearden…·M. Castiello
The paper describes the discovery of endochondral bone in an Early Devonian placoderm-like fish, challenging previous assumptions about the evolution of bone in jawed vertebrates.
DOI 10.1038/s41559-020-01290-2