- 1822 - Tiberius Cornelis Winkler was born in Leeuwarden, Netherlands.
- 1891 - Peter Martin Duncan died.
- 1922 - Giovanni Capellini died in Bologna, Italy at age 88.
Feeding Mechanics in Spinosaurid Theropods and Extant Crocodilians
Andrew R. Cuff, Emily J. Rayfield
published 28 May 2013