Where: Russian Federation (71.9° N, 55.2° E: paleocoordinates 40.6° N, 31.0° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Gerkinskaya Formation, Roadian (272.3 - 268.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Collection methods: peel or thin section,
Primary reference: I. P. Morozova and O. N. Kruchinina. 1986. Permskie Mshanki Arktiki (Zapadniy Sektor) 1-144 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 88930: authorized by Matthew Clapham, entered by Matthew Clapham on 25.04.2009
Creative Commons license: CC BY (attribution)
Taxonomic list
Stenolaemata | |
Rhombotrypella insolita n. sp.
Rhombotrypella insolita n. sp. Morozova 1986 | |
Permoheloclema merum Ozhgibesov 1983 |