PBDB Collection

Khovsgol Somon, Unit 1 (Permian of Mongolia)

Where: Mongolia (43.6° N, 109.9° E: paleocoordinates 35.0° N, 89.6° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Khovsgol Formation, Artinskian (290.1 - 279.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: E. E. Pavlova, I. N. Manankov, I. P. Morozova, M. N. Solovjeva, O. D. Suetenko and M. F. Bogoslovskaya. 1991. Permian Invertebrates of Southern Mongolia 1-173 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 116246: authorized by Matthew Clapham, entered by Matthew Clapham on 06.09.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names

Strophomenata
Productida - Productellidae	Paramarginifera nativa n. sp. Paramarginifera nativa n. sp. Manankov 1991
Productida - Linoproductidae	Linoproductus lutkewitschi, Megousia aagardi, Cancrinella koninckiana, Cancrinella cancriniformis Linoproductus lutkewitschi Stepanov 1936 Megousia aagardi Toula 1875 Cancrinella koninckiana Keyserling 1846 Cancrinella cancriniformis Tschernyschew 1889
Productida - Monticuliferidae	"Helenaeproductus khubsugulensis n. gen. n. sp." = Magniplicatina khubsugulensis "Helenaeproductus khubsugulensis n. gen. n. sp." = Magniplicatina khubsugulensis Lazarev 1991
Productida - Strophalosiidae	Heteralosia alexandrae n. sp. Heteralosia alexandrae n. sp. Pavlova 1991
Strophomenida - Rugosochonetidae	Dyoros semicircularis Dyoros semicircularis Afanasjeva 1991
Rhynchonellata
Spiriferida - Elythidae	"Phricodothyris suborbicularis" = Squamularia suborbicularis "Phricodothyris suborbicularis" = Squamularia suborbicularis Reed 1944
Spiriferida - Spiriferellidae	Spiriferella ovata Spiriferella ovata Lee and Gu 1976
Spiriferida - Trigonotretidae	"Neospirifer koargychanensis" = Crassispirifer koargychanensis "Neospirifer koargychanensis" = Crassispirifer koargychanensis Zavodowsky 1970
Spiriferida - Paeckelmanellidae	Paeckelmanella expansa Paeckelmanella expansa Tschernyschew 1902
Spiriferinida - Syringothyrididae	"Primorewia reshetnikovi" = Primorewia reshetnikov "Primorewia reshetnikovi" = Primorewia reshetnikov Licharew and Kotlyar 1978
Rhynchonellida - Stenoscismatidae	Callaiapsida lazarevi, Stenoscisma biplicatum Callaiapsida lazarevi Pavlova 1991 Stenoscisma biplicatum Stuckenberg 1898
Athyridida - Athyrididae	Cleiothyridina bajkurica Cleiothyridina bajkurica Chernyak 1963
Cephalopoda
Prolecanitida - Medlicottiidae	Neouddenites orientalis n. sp. Neouddenites orientalis n. sp. Bogoslovskaya 1991 ammonite
Bivalvia
Pectinida - Heteropectinidae	Girtypecten beipeiensis Girtypecten beipeiensis Liu 1976 scallop
Anthozoa
Stauriida - Hapsiphyllidae	Euryphyllum reidi Euryphyllum reidi Hill 1938 horn coral
Favositida - Pachyporidae	Thamnoporella sp. Thamnoporella sp. Sokolov 1955 tabulate coral
Nodosariata
Nodosariida - Nodosariidae	Frondicularia ex gr. zavodovskyi, Nodosaria sp. Frondicularia ex gr. zavodovskyi Nodosaria sp. Lamarck 1812
Foraminifera
Lagenina - Ichtyolariidae	Protonodosaria praecursor Protonodosaria praecursor
Fusulinina - Geinitzinidae	Geinitzina sp. Geinitzina sp.
Tubothalamea
Miliolida - Cornuspiridae	Orthovertella verchojanica, Cornuspira sp., Trepeilopsis sp. Orthovertella verchojanica Cornuspira sp. Schultze 1854 Trepeilopsis sp.