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Soyana (PIN collection 117) (Permian of Russian Federation)

Where: Arkangelsk, Russian Federation (65.6° N, 43.7° E: paleocoordinates 33.2° N, 33.1° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Iva-Gora Beds Formation, Roadian (272.5 - 268.0 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lagoonal; lithified siliciclastic sediments

• Probable brackish lagoon with some access to sea

Size classes: macrofossils, mesofossils

Preservation: mold/impression

Collected by Yu. D. Zekkel in 1935

Primary reference: A. V. Martynov. 1938. Permian fossil Insects from the Arkhangelsk district. Part V. The family Euthygrammidae and its relationships (with the description of a new genus and family from Chekarda). Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 7(3):69-80 [M. Clapham/J. Karr/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 104716: authorized by Matthew Clapham, entered by Jered Karr on 08.02.2011, edited by Matthew Clapham, Lindy Edwards and Amy Delelli

Creative Commons license: CC BY (attribution)