Species: latus ROBINSON, 1962
Etymology: Latin, latus, “broad, wide”; in reference to the 'wide' ribs.

Holotype: BMNH R8172

Locality: Emborough Quarry, Old Down, about 6 miles north-north-east of Wells, in the Mendip Hills of Somerset, (ST 623505), Somerset County, England.

Horizon: Fissure fill, Keuper Formation?

Biostratigraphy:

Age: Carnian/Norian Stage, Late Triassic Epoch, Late Triassic.

Material: Skull and skeleton.

Referred material:

BMNH R6017, R5975: Skeletons.

BENTON & SPENCER, 1995

Locality: Karstic fissures in Dinatian limestone, Slickstones (Cromhall) Quarry, Avon, (ST 704916), South Gloucestershire County, England.

Horizon:

Biostratigraphy:

Age: Carnian/Norian Stage, Late Triassic Epoch, Late Triassic.

Material:

AUGD: Various specimens.