Soyana, Iva-Gora (TsNIGR collection) (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 (272.3 - 268.8 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lagoonal; lithified, fine-grained sandstone

• Probable brackish lagoon with some access to sea

Size classes: macrofossils, mesofossils

Preservation: mold/impression

Collected by Y.A. Smolensky in 1939

• Repository: Central Geological and Prospecting Museum, Leningrad (TsNIGR)

Primary reference: E. E. Becker-Migdisova. 1960. New Permian Homoptera from European USSR. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 76:1-111 [M. Clapham/J. Karr/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 152059: authorized by Matthew Clapham, entered by Matthew Clapham on 04.11.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Hemiptera - Ingruidae
Ingruo smolenskyi n. sp. Becker-Migdisova 1960 true bug
TsNIGR 84/6114
 Mecoptera - Permochoristidae
"Petromantis rossica" = Petromantis rossica1, "Petromantis borealis" = Petromantis rossica1, "Petromantis angustipennis n. sp." = Petromantis rossica1, "Permochorista maculipennis" = Petromantis maculipennis1, "Permochorista venosa" = Petromantis maculipennis1, "Petrochorista dubia" = Petromantis dubia1, "Agetochorista ornata" = Agetopanorpa ornata1, "Agetochorista splendida" = Agetopanorpa ornata1, "Agetochorista dubia" = Agetopanorpa dubia1, "Agetochorista tillyardiana n. sp." = Agetopanorpa tillyardiana1, "Agetochorista fasciata" = Agetopanorpa fasciata1
"Petromantis rossica" = Petromantis rossica1 Handlirsch 1904 scorpionfly
TsNIGR 6113/22, 83
"Petromantis borealis" = Petromantis rossica1 Handlirsch 1904 scorpionfly
TsNIGR 6113/20, 29, 32, 38, 39, 51, 52, 57, 62, 67, 69, 85
"Petromantis angustipennis n. sp." = Petromantis rossica1 Handlirsch 1904 scorpionfly
TsNIGR 6113/43
"Permochorista maculipennis" = Petromantis maculipennis1 Martynov 1932 scorpionfly
TsNIGR 6113/3, 7, 89, 1034
"Permochorista venosa" = Petromantis maculipennis1 Martynov 1932 scorpionfly
TsNIGR 6113/9, 80
"Petrochorista dubia" = Petromantis dubia1 Martynov 1932 scorpionfly
TsNIGR 6113/21(28), 44, 79, 84
"Agetochorista ornata" = Agetopanorpa ornata1 Martynov 1932 scorpionfly
TsNIGR 6113/50, 53, 63, 81, 88
"Agetochorista splendida" = Agetopanorpa ornata1 Martynov 1932 scorpionfly
TsNIGR 6113/45; var. furcata 6113/55, 56
"Agetochorista dubia" = Agetopanorpa dubia1 Martynov 1932 scorpionfly
TsNIGR 6113/1
"Agetochorista tillyardiana n. sp." = Agetopanorpa tillyardiana1 Martynova 1948 scorpionfly
TsNIGR 6113/4
"Agetochorista fasciata" = Agetopanorpa fasciata1 Martynov 1932 scorpionfly
TsNIGR 6113/78a
 Mecoptera - Permopanorpidae
"Permopanorpa angustata" = Martynopanorpa angustata1, "Permopanorpa tenuis" = Permopanorpa martynovi1
"Permopanorpa angustata" = Martynopanorpa angustata1 Martynov 1932 scorpionfly
TsNIGR 6113/74
"Permopanorpa tenuis" = Permopanorpa martynovi1 Willmann 1978 scorpionfly
TsNIGR 6113/60
 Palaeodictyoptera - Eukulojidae
Eukuloja atrosumma3 Sinitshenkova 1981 winged insect
TsNIGR 6113/48
Eukuloja cubitalis3 Martynov 1932 winged insect
TsNIGR 6113/86
 Palaeodictyoptera - Permothemistidae
Permothemis retrocristatus n. sp.2 Sinitshenkova 1980 winged insect
TsNIGR 6113/58(61)