Also known as PIN collection 5252; outcrop no. 196
Where: Arkhangelsk, Russian Federation (68.4° N, 62.4° E: paleocoordinates 45.1° N, 30.0° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Nyadeita Formation, Olenekian (251.3 - 247.2 Ma)
• Lower Triassic, upper Vetlugian (?), lower subformation of Lestanshor Formation (Novikov, 1991).
•Ustmylian, Lower Olenekian, Lower Triassic (Ivakhnenko, 2008).
•The most acceptable age for this assemblage of beetle elytra can be the Late Olenekian.
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; gray, argillaceous shale
Size classes: macrofossils, mesofossils
Reposited in the PIN
Primary reference: A. G. Ponomarenko. 2008. New Triassic Beetles (Coleoptera) from Northern European Russia. Paleontological Journal 42(6):600-606 [M. Clapham/J. Karr] more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 108307: authorized by Matthew Clapham, entered by Jered Karr on 27.04.2011
Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)