Describer

Arcucci, 1987

Time

Trias Middle Ladinian

Classification

Lagosuchia Lagosuchidae Not considered dinosaur

Fossilsite

Argentina

Length

1 meter

Info

Genus

Known from a pubes, femur, tibia, vertebrae and other material. P. major was possibly an ancestor of the dinosaurs, most scientist do not consider the Lagosuchia true dinosaurs in most treatments this animal falls outside of Dinosauria.