Tangi-Gor Canyon, Darvaz Mountains (Permian of Tajikistan)

Where: Tajikistan (38.6° N, 70.7° E: paleocoordinates 27.8° N, 67.6° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Misellina parvicostata foram zone, Safetdaron Formation, Kungurian (279.3 - 272.3 Ma)

• Bolorian Stage (=Kungurian), Misellina parvicostata Zone.

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Collected by Edelstein in 1904-1906

Primary reference: T. N. Smirnova and T.A. Grunt. 2002. New Permian brachiopods of the Order Terebratulida from southwestern Darvaz, the northern Pamirs: 1. Superfamilies Centronelloidea Waagen, 1882 and Dielasmatoidea Schuchert, 1913. Paleontological Journal 36(5):480-489 [D. Bottjer/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 42911: authorized by David Bottjer, entered by Matthew Clapham on 06.08.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Orthida - Enteletidae
Enteletes geniculatus n. sp.1 Licharew 2002
Enteletes tschernyschewi var. and E. carniolicus in Tschernychew, 1914
 Terebratulida - Gillediidae
Pyandzhelasma juresanensiforme n. gen. n. sp. Licharew 2002
Dielasma juresanense in Tschernyschew, 1914
 Terebratulida - Pseudodielasmatidae
Fredericksolasma darvasica4 Tschernyschew 1914
 Terebratulida - Heterelasminidae
"Hemiptychina latesinuata n. sp." = Heterelasmina latesinuata2, Heterelasmina cuboides3
"Hemiptychina latesinuata n. sp." = Heterelasmina latesinuata2 Licharew 2002
Hemiptychina orientalis in Tschernyschew, 1914
Heterelasmina cuboides3 Licharew 2001
Hemiptychina dieneri in Tschernyschew, 1914