Species: siegerti DIETRICH, 1937
Etymology:
Holotype:
Locality: Halberstadt, Sachsen-Anhalt State, Germany.
Horizon:
Biostratigraphy:
Age: Uppermost Rhaetian Stage, Uppermost Late Triassic Epoch, Latest Triassic or Lower Lias Epoch, Early Early Jurassic.
Material: Ulna.