Guryul Ravine Bed 43, Member D: Changhsingian, India

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda - Ceratitida - Xenodiscidae
Xenaspis sp. Waagen 1879
synonym of Xenodiscus
Gastropoda - Bellerophontida - Bellerophontidae
Retispira ornatissima (Waagen 1880)
(1 measurement)
Retispira cf. kattaensis (Waagen 1880)
Bellerophon (Bellerophon) sp. de Montfort 1808
Bellerophon (Bellerophon) blanfordianus (Waagen 1880)
(2 measurements)
Bellerophon (Bellerophon) cf. blanfordianus (Waagen 1880)
Bivalvia - Pectinida - Limidae
"Palaeolima" middlemissi Nakazawa 1981
Bivalvia - Pectinida - Streblochondriidae
"Streblochondria" sp. Newell 1938
Bivalvia - Cardiida - Kalenteridae
Permophorus cf. subovalis (Waagen 1881)
(1 measurement)
Bivalvia - Carditida - Astartidae
"Loripes" atavus Waagen 1881
(1 measurement)
    = Astartella progenetrix Waagen 1881
Nakazawa 1981
Bivalvia - Trigoniida - Schizodidae
? Schizodus sp. King 1844
(1 measurement)
Scaphopoda - Dentaliida - Dentaliidae
Plagioglypta sp. Pilsbry 1898
Strophomenata - Productida - Linoproductidae
Linoproductus cf. lineatus (Waagen 1884)
Rhynchonellata - Terebratulida - Dielasmatidae
? Dielasma sp. King 1856
(1 measurement)
Stenolaemata - Cryptostomata - Septoporidae
Septopora sp.
Sakagami 1981
Stenolaemata - Trepostomida - Dyscritellidae
Dyscritella sp.
Stenolaemata - Trepostomida - Stenoporidae
Stenopora sp. Lonsdale 1844
Stenodiscus cf. chaetetiformis (Waagen and Wentzel 1886)
Stenolaemata - Cryptostomida - Girtyporidae
Hayasakapora grossa Sakagami 1981
see common names

Geography
Country:India State/province:Kashmir
Coordinates: 34.1° North, 75.0° East (view map)
Paleocoordinates:41.6° South, 60.9° East
Basis of coordinate:based on nearby landmark
Geographic resolution:outcrop
Time
Period:Permian Epoch:Lopingian
Stage:Changhsingian 10 m.y. bin:Permian 4
Key time interval:Changhsingian
Age range of interval:254.17000 - 252.17000 m.y. ago
Stratigraphy
Formation:Zewan Member:D
Stratigraphic resolution:group of beds
Lithology and environment
Primary lithology: lithified sandy "limestone"
Environment:marine indet.
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Metadata
Database number:115373
Authorizer:M. Clapham Enterer:M. Clapham
Modifier:M. Clapham Research group:marine invertebrate
Created:2011-09-01 12:17:28 Last modified:2013-11-25 13:02:06
Access level:the public Released:2011-09-01 12:17:28
Creative Commons license:CC BY
Reference information

Primary reference:

27795. K. Nakazawa, H. M. Kapoor, K.I. Ishii, Y. Bando, Y. Okimura, T. Tokuoka, M. Murata, K. Nakamura, Y. Nogami, S. Sakagami, and D. Shimizu. 1975. The Upper Permian and Lower Triassic in Kashmir, India. Memoirs of the Faculty of Science, Kyoto University, Series of Geology and Mineralogy 42(1):1-106 [M. Clapham/M. Clapham]

Secondary references:

37573 M. Murata. 1981. Permian and Triassic Gastropoda from Guryul Ravine. Palaeontologia Indica 46:125-133 [P. Wagner/P. Wagner]
27486 K. Nakazawa. 1981. Permian and Triassic bivalves of Kashmir. The Upper Permian and Lower Triassic faunas of Kashmir. Palaeontologia Indica New Series 46:88-122 [M. Clapham/M. Clapham/M. Clapham]
27796 S. Sakagami. 1981. Upper Permian bryozoa from Guryul Ravine and the spur three kilometres north of Barus. The Upper Permian and Lower Triassic faunas of Kashmir. Palaeontologia Indica New Series 46:46-64 [M. Clapham/M. Clapham/M. Clapham]
27797 D. Shimizu. 1981. Upper Permian brachiopod fossils from Guryul Ravine and the spur three kilometres north of Barus. The Upper Permian and Lower Triassic faunas of Kashmir. Palaeontologia Indica New Series 46:66-85 [M. Clapham/M. Clapham]