Also known as Hechuan

Where: Chongqing, China (30.1° N, 106.6° E: paleocoordinates 0.4° N, 95.0° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Daozuanyan Member (Maokou Formation), Capitanian (264.3 - 259.5 Ma)

• Daozuanyan Member contains fusulinids of Yabeina zone

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Primary reference: Y. Zeng, X. L. He, and M. L. Zhu. 1995. Permian Brachiopods and Community Succession in the Huayin Mountains, Sichuan 1-187 [M. Clapham/M. Clapham]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 131993: authorized by Matthew Clapham, entered by Matthew Clapham on 04.08.2012

Creative Commons license: CC BY (attribution)