Verkhoyansk (Triassic of Russian Federation)

Where: Russian Federation (67.6° N, 129.4° E: paleocoordinates 68.6° N, 24.7° E)

• coordinate stated in text

• hand sample-level geographic resolution

When: Spathian (251.3 - 247.2 Ma)

• I couldn't see any specific stratigraphic determination, but they did suggest a similar age to the Olenek Mouth fauna, which is Spathian

Environment/lithology: offshore; shale

• black limestone

Size class: macrofossils

Collection methods: bulk

Primary reference: E. Mojsisovics. 1886. Arktische Triasfaunen. Beiträge zur palaeontologischen Charakteristik der arktisch-pacifischen Triasprovinz . Memoires de L'Academie Imperiale des Sciences de St.-Petersbourg, VII Serie XXXIII(6):1-206 [W. Foster/W. Foster]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 212566: authorized by William Foster, entered by William Foster on 16.08.2020, edited by Joseph Flannery-Sutherland

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Pectinida - Pseudomonotidae
 Pectinida - Monotidae
"Pseudomonotis scutiformis" = Monotis (Eomonotis) scutiformis
"Pseudomonotis scutiformis" = Monotis (Eomonotis) scutiformis Teller 1886 scallop
 Pectinida - Oxytomidae
Oxytoma czekanowskii Teller 1886 scallop
 Pectinida - Pectinoidae
Pecten aff. discites Schlotheim 1820 scallop
 Ostreida - Bakevelliidae
Gervillia ? sp. Defrance 1820 oyster
 Carditida - Carditidae
Cardita sp. Bruguière 1792 clam
  - Aviculidae
Osteichthyes
 Eurynotiformes - Amphicentridae
Tompoichthys abramovi Obruchev 1964