Huohongchong, Maokou Fm, Yangchang, Ziyun County (Permian to of China)

Where: Guizhou, China (25.7° N, 105.2° E: paleocoordinates 4.9° S, 96.6° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Maokou Formation, Roadian to Roadian (272.3 - 259.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Collection methods: peel or thin section,

Primary reference: H. D. Wang. 1978. Anthozoa. Paleontological Atlas of Southwest China, Guizhou Volume 2:106-189 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 95933: authorized by Matthew Clapham, entered by Matthew Clapham on 05.05.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Anthozoa
 Stauriida - Plerophyllidae
Plerophyllum ziyunense n. sp. Wang 1978 horn coral
Strophomenata
 Productida - Echinoconchidae
"Bathymyonia punctatiformis" = Vediproductus punctatiformis
"Bathymyonia punctatiformis" = Vediproductus punctatiformis Chao 1927