Troxell, Edward L.

1 publication

Troxell, Edward L. (detail)
1925	Mechanics of crocodile vertebrae. Bull. Geol. Soc. Amer. 36: 605-614. 6 figs. Dec. 30, 1925 (read Dec. 30, 1924). —P. 613: {"Chevrons are found also in Cetaceans and Sirenians, where aquatic locomotion is brought about by the movement, upward and downward, of a horizontally flattened tail."}