Aunque no era tan rápido como otros terópodos más pequeños

Las fenestras supratemporales

El Fodonyx spenceri habitó en lo que hoy es Inglaterra durante el Triásico Medio

quadrupedal body with hind legs considerably longer than its front legs

with a narrow snout and jaws equipped with fine

Isisaurus colberti Scale:1:100 Aunque no era tan rápidoIsisaurus colberti is the only known species of the extinct genus Isisaurus ("lizard of the Indian Statistical Institute") of titanosaur sauropod dinosaur, which lived in the late Cretaceous period, approximately 70 million years ago, in the Maastrichtian. This dinosaur was discovered in the Lameta Formation in India and named after the Indian Statistical Institute (ISI), where some of its fossil material was studied. The type species is Isisaurus