Left bank of Zidadara River, Darvaz Mountains: Kungurian, Tajikistan

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Rhynchonellata - Spiriferida - Ambocoeliidae
Crurithyris sp. George 1931
Smirnova and Grunt 2003
Rhynchonellata - Athyridida - Athyrididae
Posicomta gundarensis Grunt 1986
(2 measurements)
Rhynchonellata - Terebratulida - Pseudodielasmatidae
Fredericksolasma lata (Licharew 1939)
Smirnova and Grunt 2003
Rhynchonellata - Terebratulida - Heterelasminidae
Heterelasmina costata n. sp. Smirnova 2007
Smirnova 2007 1 specimen
(1 measurement)
see common names

Geography
Country:Tajikistan
Coordinates: 38.8° North, 70.9° East (view map)
Paleocoordinates:28.0° North, 67.6° East
Basis of coordinate:estimated from map
Geographic resolution:outcrop
Time
Period:Permian Epoch:Cisuralian
Stage:Kungurian 10 m.y. bin:Permian 2
Key time interval:Kungurian
Age range of interval:279.30000 - 272.30000 m.y. ago
Stratigraphy
Formation:Gundara
Stratigraphic resolution:group of beds
Stratigraphy comments: Kubergandian Stage (=Roadian) Armenina-Misellina ovalis Zone.
Lithology and environment
Primary lithology: not reported
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection excludes:some genera
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Taxonomic list comments:Terebratulids only.
Metadata
Database number:42913
Authorizer:D. Bottjer, M. Clapham Enterer:M. Clapham
Modifier:M. Clapham Research group:marine invertebrate
Created:2004-08-06 16:56:25 Last modified:2012-07-04 00:10:11
Access level:the public Released:2004-08-06 16:56:25
Creative Commons license:CC BY
Reference information

Primary reference:

27412. T. A. Grunt. 1986. Sistema Brakhiopod Otryada Atiridida. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 215:1-199 [M. Clapham/M. Clapham/M. Clapham]

Secondary references:

27328 T. N. Smirnova. 2007. Permian terebratulids of Eurasia: morphology, systematics, and phylogeny. Paleontological Journal 41(7):707-813 [M. Clapham/M. Clapham]
11389 T. N. Smirnova and T.A. Grunt. 2003. New Permian brachiopods of the Order Terebratulida from the southwestern Darvaz (northern Pamirs): 3. Superfamily Loboidothyroidea. Paleontological Journal 37(2):138-144 [D. Bottjer/M. Clapham/M. Clapham]