Where: Shandong, China (36.0° N, 117.7° E: paleocoordinates 2.5° S, 145.1° E)

• coordinate estimated from map

• small collection-level geographic resolution

When: Liopeishania trilobite zone, Zhangxia Formation, Wangcunian (504.5 - 497.0 Ma)

• SL145, Zhangxia (=Changhia) Formation, Liopeishania zone of N China Platform area = Lejopyge armata zone of S China (Peng 2009), Drumian

• bed-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Preservation: cast, mold/impression

Primary reference: X. Sun. 1989. Cambrian agnostids from the North China Platform. Palaeontologia Cathayana 4:53-129 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 126902: authorized by Wolfgang Kiessling, entered by Uta Merkel on 19.04.2012

Creative Commons license: CC BY (attribution)