Where: Liaoning, China (41.0° N, 124.3° E: paleocoordinates 1.3° N, 139.4° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Kaolishania trilobite zone, Changshan Formation, Taoyuanian (498.5 - 485.4 Ma)
• LS011
• 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 126813: authorized by Wolfgang Kiessling, entered by Uta Merkel on 18.04.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Artiopoda | |
Rhaptagnostus cyclopygeformis Sun 1924 | |
Micragnostus sp. Howell 1935 |