ammonites
Triassolestes romeri Reig 1963 (coelophysoid)

Reptilia - Dinosauria

Full reference: O. A. Reig. 1963. La presencia de dinosaurios saurisquios en los "Estratos de Ischigualasto" (Mesotriasico Superior) de las provincias de San Juan y La Rioja (República Argentina) [The presence of saurischian dinosaurs in the "Ischigualasto beds" (upper Middle Triassic) of San Juan and La Rioja Provinces (Argentine Republic)]. Ameghiniana 3(1):3-20

Belongs to Triassolestes according to O. A. Reig 1963

Sister taxa: none

Type specimen: PVL 2561. Its type locality is Aguada de la Peña, Ischigualasto (PVL 2561), which is in a Carnian/Norian terrestrial horizon in the Ischigualasto Formation of Argentina.

Ecology: ground dwelling carnivore