Songmuxi Lake, 76AR35, Jieshandaji, Rutog County (Jurassic of China)

Where: Xizang, China (34.6° N, 80.3° E: paleocoordinates 24.2° N, 78.4° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Jieshandaji Formation, Oxfordian (163.5 - 157.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Reposited in the NIGPAS

Primary reference: D. L. Sun. 1981. The Mesozoic brachiopods of Xizang. Palaeontology of Xizang, Book III, The Series of the Scientific Expedition to Qinghai-Xizang Plateau 177-260 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 132641: authorized by Matthew Clapham, entered by Matthew Clapham on 23.08.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Rhynchonellida - Norellidae
 Rhynchonellida - Rhynchonellidae
Rutorhynchia elongata n. sp. Sun 1981
Rutorhynchia quadplicata n. sp. Sun 1981
Rutorhynchia jieshanensis n. gen. n. sp. Sun 1981
Rutorhynchia biplicata n. sp. Sun 1981