Genus: Thecodontosaurus non RILEY & STUTCHBURY, 1836
Species: primus HUENE, 1905
Etymology: Latin, primus, "first."
Holotype: MGUWr 3899s
Locality: Near Gogolin, Upper Silesia, Poland.
Horizon: Lower Muschelkalk.
Biostratigraphy:
Age: Wellenklk, ?Uppermost Olenekian- Lower Anisian Stage, Lower Mid Triassic Epoch, Lower Middle Triassic.
Material: 2 incomplete dorsal vertebrae.
Note: Archosauromorpha indet SKAWINSKI, ZIEGLER, CZEPINSKI, SZERMANSKI, TALANDA, SURMIK, & NIEDZWIEDZKI, 2016