< Portal:Paleontology < On this day
April 30:
- 1864 - Maria Gordon was born in Monymusk, Scotland.
- 1891 - Joseph Leidy died in Philadelphia, Pennsylvania, USA at age 67.
- 1991 - Beverly Halstead died.
First Evidence of Dinosaurian Secondary Cartilage in the Post-Hatching Skull of Hypacrosaurus stebingeri (Dinosauria, Ornithischia)
Alida M. Bailleul, Brian K. Hall, John R. Horner
published 30 Apr 2012
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.