Holotype: Staatliches Museum fur Naturkunde, Stuttgart

Locality: Kelheim, Bayern (Bavaria) State, Germany.

Horizon: Lithographic limestone, Solnhofen.

Biostratigraphy:

Age: Upper Tithonian Stage, Upper Malm Epoch, Late Jurassic.

Material: Fragmentary skull and nearly complete specimen.
Note: The tip of the 5th wing phalange is curved.