Guryul Ravine Khunamuh Formation, E1, Beds 50,51 (Permian to of India)

Where: Kashmir, India (34.0° N, 75.0° E: paleocoordinates 42.2° S, 60.0° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: E Member (Khunamuh Formation), Changhsingian to Changhsingian (254.2 - 250.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: shale and limestone

• Unit E1, 2.6m thick, is characterised by dark shale with very thin, discontinuous limestone

Size class: macrofossils

Primary reference: H. M. Kapoor. 1996. The Guryul Ravine section, candidate of the global stratotype section and point of the Permo-Triassic boundary. The Palaeozoic-Mesozoic boundary candidates of global stratotype section and point of the Permian-Triassic boundary 99-110 [A. McGowan/A. McGowan/A. McGowan]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 48913: authorized by Alistair McGowan, entered by Alistair McGowan on 04.04.2005, edited by Uta Merkel and Matthew Clapham

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Conodonta
 Ozarkodinida - Gondolellidae
Clarkina carinata1
Strophomenata
 Orthotetida - Derbyiidae
Derbyia sp.1
Derbyia sp.1 Waagen 1884
 Orthotetida - Meekellidae
Orthothetina eusarkos2
 Productida - Linoproductidae
Linoproductus cf. lineatus
 Productida -
Marginifera himalayaensis1
Rhynchonellata
 Terebratulida - Dielasmatidae
Dielasma sp.
Dielasma sp. Beede and Rogers 1900
Bivalvia
 Pectinida - Heteropectinidae
Etheripecten aff. hiemalis1, Etheripecten haydeni1
Etheripecten aff. hiemalis1 Salter 1865 scallop
Etheripecten haydeni1 Nakazawa 1981 scallop
 Pectinida - Claraiidae
"Claraia bioni" = Peribositra bioni1
"Claraia bioni" = Peribositra bioni1 Nakazawa 1977 scallop
Foraminifera
 Ammodiscoidea - Ammodiscidae
Ammodiscus sp.
Ammodiscus sp. Reuss 1862
1Brookfield et al. 2003; 2Shen and Shi 2007