Species: antiqua SHISHKIN, 1967
Etymology: Latin, antiqua, "ancient, old."

Holotype: PIN 1584/7

Locality: Near Chorva, Yarenga River, Arkhangel'sk Province, European Russia.

Horizon: Baskunchak series.

Biostratigraphy:

Age: Early Triassic.

Material: Fragment of interclavicle.

Referred material:

Locality: Fedorovka river, Kirov Province, European Russia.

Horizon: Baskunchak series.

Biostratigraphy:

Age: Early Triassic.

Material:

PIN 953/101, 102: Left quadratogjual.

PIN 4122/1:

PIN 2394/3: