Where crocodilians or some of the short-limbed Dinosaurs have crept along there is, as we should expect, a continuous furrow between the imprints of the feet.
"Animals of the Past"
Frederic A. Lucas
The crocodilians also appear in the later Triassic, abound in the Jurassic, and give way before the later types, the true Crocodiles, in the Cretaceous.
"The Story of Evolution"
Joseph McCabe