Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Search Results

9,505 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
The earliest pterodactyloid and the origin of the group.
Andres B, Clark J, Xu X. Andres B, et al. Among authors: clark j. Curr Biol. 2014 May 5;24(9):1011-6. doi: 10.1016/j.cub.2014.03.030. Epub 2014 Apr 24. Curr Biol. 2014. PMID: 24768054 Free article.
A Jurassic ceratosaur from China helps clarify avian digital homologies.
Xu X, Clark JM, Mo J, Choiniere J, Forster CA, Erickson GM, Hone DW, Sullivan C, Eberth DA, Nesbitt S, Zhao Q, Hernandez R, Jia CK, Han FL, Guo Y. Xu X, et al. Among authors: clark jm. Nature. 2009 Jun 18;459(7249):940-4. doi: 10.1038/nature08124. Nature. 2009. PMID: 19536256
9,505 results