NICHOLLS & BRINKMAN, 1993

Locality: E locality, 54°30'15"N, 120°40'32"W, southeast of Wapiti Lake in East-central British Columbia Province, Canada.

Horizon: Vega Phroso Member, Sulphur Mountain Formation.

Biostratigraphy:

Age: Griesbachian to Spathian in Stage, Upper Scythian Epoch, Late Early Triassic.

Material:

RTMP 91.121.1: Articulated skull, anterior orbits and disarticulated mandible including dentary.

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ROBERTS, RUCINSKI, KEAR, HAMMER, ENGELSCHION, SCHARLING, LARSEN & HURUM, 2025

Locality: Grippia Bonebed, Marmierfjelt, Mount Marmeir, central Spitsbergen, Svalbard Island, Norway.

Horizon: Vendomdalen Member, Vikinghoghda Formation.

Biostratigraphy:

Age: Early Spathian Stage, Upper Scythian Epoch, Late Early Triassic.

Material:

PMO 250.791: Dorsal vertebra.

PMO 251.076: Humerus.

cf. Grippia

PMO 233.843: Maxilla.

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