Where: Hunan, China (28.4° N, 109.5° E: paleocoordinates 24.2° N, 151.3° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Glyptagnostus reticulatus trilobite zone, Huaqiao Formation, Paibian (497.0 - 494.0 Ma)

• upper bed 37e: 370.6-370.76 m, Chuangia subquadrangulata polymerid trilobite zone

• bed-level stratigraphic resolution

Environment/lithology: slope; lithified packstone

Size class: macrofossils

Primary reference: S. Peng and R. A. Robison. 2000. Agnostid biostratigraphy across the Middle-Upper Cambrian boundary in Hunan, China. Journal of Paleontology Memoir 53 [A. Miller/A. Hendy/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 49193: authorized by Austin Hendy, entered by Austin Hendy on 10.04.2005, edited by Uta Merkel

Creative Commons license: CC BY (attribution)