Where: Liaoning, China (41.2° N, 123.3° E: paleocoordinates 2.8° N, 141.7° E)
• coordinate based on political unit
• small collection-level geographic resolution
When: Drepanura trilobite zone, Kushan Formation, Guzhangian (500.5 - 497.0 Ma)
• sample BE414 of bed 4 (2.6 m thick)
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified shale
Size class: macrofossils
Preservation: cast, mold/impression
Primary reference: C. L. Chu. 1959. Trilobites from the Kushan Formation of north and northeastern China. Memoirs of the Institute of Palaeontology Academia Sinica 2:44-128 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 129893: authorized by Wolfgang Kiessling, entered by Uta Merkel on 29.06.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Artiopoda | |
"Pseudagnostus douvillei" = Pseudagnostina douvillei
"Pseudagnostus douvillei" = Pseudagnostina douvillei Bergeron 1899 | |
Trilobita | |
? Blackwelderia sp., Blackwelderia sinensis, Blackwelderia paronai, "Drepanura premesnili" = Neodrepanura premesnili
? Blackwelderia sp. Walcott 1906 trilobite
Blackwelderia sinensis Bergeron 1899 trilobite
Blackwelderia paronai Airaghi 1902 trilobite
"Drepanura premesnili" = Neodrepanura premesnili Bergeron 1899 trilobite | |
Liostracina krausei Monke 1903 trilobite |