Endocast and bony labyrinth of a stem gnathostome shed light on the earliest diversification of jawed vertebrates
Y.-a. Zhu, S. Giles, G. Young, Y. HU, M. Bazzi, P. E. Ahlberg, M. Zhu, J. Lu
The study analyzes the endocast and bony labyrinth of a 400-million-year-old fossil fish, suggesting that early jawed vertebrate relationships may need to be re-evaluated.
bioRxiv · Aug 11, 2020 · PreprintPaleontology