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 (272.3 - 268.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lagoonal; lithified siliciclastic sediments
Size classes: macrofossils, mesofossils
Preservation: mold/impression
Collected by Zekkel in 1935; reposited in the PIN
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 116934: authorized by Matthew Clapham, entered by Jered Karr on 14.09.2011, edited by Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
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"Permosialis defurcata" = Permosialis paucinervis7, "Permosialis immaculata n. sp." = Permosialis paucinervis7
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Euthygramma parallellum, Vilviopsis extensa n. gen. n. sp.
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Sheimia sojanensis n. gen. n. sp.8
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Permocicada perlata n. sp.1, Sojanoneura kazanensis1, Sojanoneura triangularis1, Sojanoneura furcatula1, Permocicadopsis angustata1, Permocicadopsis aberrans1, Prosbole sojanensis1, Prosbole nodosa n. sp.1, Prosbole permocicadoides n. sp.1
Permocicadopsis angustata1 Martynov 1935 true bug PIN 117/1872(1868), 1901; 1881, 1865(1973), 1863 (var. typica); 1910(var. devia)
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"Eopsylla sojanensis" = Eopsylla sojanense11
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"Petromantis rossica" = Petromantis rossica6, "Petromantis borealis" = Petromantis rossica6, "Petromantis variolosa n. sp." = Petromantis robusta6, "Permochorista venosa" = Petromantis maculipennis6, "Agetochorista ornata" = Agetopanorpa ornata6
"Petromantis rossica" = Petromantis rossica6 Handlirsch 1904 scorpionfly PIN 117/1275, 1294(1306), 1308, 1594, 1598
"Petromantis borealis" = Petromantis rossica6 Handlirsch 1904 scorpionfly PIN 117/1293, 1296, 1297, 1298, 1302, 1304, 1305, 1307, 1589, 1597(1900)
"Petromantis variolosa n. sp." = Petromantis robusta6 Martynov 1932 scorpionfly PIN 117/1282(1434), 1291, 1299, 1300
"Agetochorista ornata" = Agetopanorpa ornata6 Martynov 1932 scorpionfly PIN 117/727, 1277, 1278, 1280
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