Majiashan quarry, bed 677 (Triassic of China)

Where: Anhui, China (31.6° N, 117.8° E: paleocoordinates 20.1° N, 99.8° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Nanlinghu Formation, Spathian (251.3 - 247.2 Ma)

• Upper Member

• group of beds-level stratigraphic resolution

Environment/lithology: basinal (); lithified mudstone

• Light gray calcareous marls

Size class: macrofossils

Preservation: adpression

Reposited in the NIGPAS

Primary reference: C. Ji, A. Tintori, D. Y. Jinang and R. Motani. 2017. New species of Thylacocephala (Arthropoda) from the Spathian (Lower Triassic) of Chaohu, Anhui Province of China. PalZ 91:171-184 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 186557: authorized by Matthew Clapham, entered by Matthew Clapham on 25.06.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Thylacocephala
 Concavicarida - Concavicarididae
Ankitokazocaris chaohuensis n. sp. Ji et al. 2017