Where: Samara, Russian Federation (53.0° N, 49.7° E: paleocoordinates 31.1° N, 41.0° E)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Sludkinsk Member (Vetlugian Formation), Smithian (251.3 - 247.2 Ma)

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Primary reference: M. Fernández‑Coll, T. Arbez, F. Bernardi and J. Fortuny. 2018. Cranial anatomy of the Early Triassic trematosaurine Angusaurus (Temnospondyli: Stereospondyli): 3D endocranial insights and phylogenetic implications. Journal of Iberian Geology 1-18 [A. Dunhill/B. Allen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 195803: authorized by Alex Dunhill, entered by Bethany Allen on 27.08.2018

Creative Commons license: CC BY (attribution)