Where: Yunnan, China (24.0° N, 102.0° E: paleocoordinates 36.1° N, 161.0° E)
• outcrop-level geographic resolution
When: Eoredlichia- Wutingaspis trilobite zone, Yuanshan Formation, Atdabanian (520.0 - 516.0 Ma)
• STRATIGRAPHIC RELATIONS: From the Yuanshan Mbr [now formation rank] of the Chiungchussu Formation. AGE: Atdabanian on the basis of trilobite biostratigraphy; Eoredlichia- Wutingaspis trilobite zone. STRATIGRAPHIC POSITION: From bed 4.
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified, brown, gray, yellow, silty shale
Size class: macrofossils
Preservation: cast, mold/impression
Reposited in the NIGPAS
• COLLECTOR: Not stated in text. REPOSITORY: NIGP (Nanjing Institute of Geology and Palaeontology).
Primary reference: Y. G. Jin, X. G. Hou, and H. Y. Wang. 1993. Lower Cambrian pediculate lingulids from Yunnan, China. Journal of Paleontology 67(5):788-798 [A. Hendy/A. Hendy/P. Novack-Gottshall] more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 90494: authorized by Austin Hendy, entered by Austin Hendy on 03.08.2009
Creative Commons license: CC BY (attribution)