STUDIES IN THE EVOLUTION OF ANIMALS i iS disposed plates on its carapace which at first sight seem a con¬ fusion of platelets without any order ; but further investigation reveals on the right side,1 below one of the longitudinal crests, the fact that several of them are disposed in distinct… … Fig. 68. — (a) Bone-rosettes on the carapace of the Leathery Turtle ( Dennochelys coriacea) ; (. b ) crested plate of Nile Crocodile, encircled by small plates from right flank ; (c) crested plate of Sturgeon ( Accipenscr sti/rio ) seen between the larger plates on the spine and flank ; all from…
Evolution · Heredity · Animals -- Color
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.
