Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Digitally restored models of skulls used in this study. (a) Baurusuchid (LPRP/USP 0697) in lateral view showing typical traits of the members of the clade. (b) Allosaurus fragilis (MOR 693) in lateral view. (c) Alligator mississippiensis (OUVC 9761) in lateral view. mx: maxilla; pmx: premaxilla
