Where: Zhejiang, China (28.8° N, 118.6° E: paleocoordinates 17.9° N, 146.9° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Lejopyge armata trilobite zone, Yangliugang Formation, Wangcunian to Wangcunian (504.5 - 497.0 Ma)
• samples GD15-GD18, Lejopyge armata zone of Lu and Lin 1989, =Lejopyge armata-Lejopyge laevigata-Proagnostus bulbus zones of S China, Drumian-Guzhangian
• bed-level stratigraphic resolution
Environment/lithology: lithified limestone and lithified, calcareous shale
Size class: macrofossils
Preservation: cast, mold/impression
Primary reference: Y. H. Lu and H. L. Lin. 1989. The Cambrian trilobites of western Zhejiang. Palaeontologia Sinica, new series B 25:1-287 [W. Kiessling/U. Merkel]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 125540: authorized by Wolfgang Kiessling, entered by Uta Merkel on 14.03.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Artiopoda | |
Goniagnostus (Allobodochus) spiniger, Lejopyge armata, "Ptychagnostus aculeatus" = Acidusus aculeatus
Goniagnostus (Allobodochus) spiniger Westergard 1931
Lejopyge armata Linnarsson 1869
"Ptychagnostus aculeatus" = Acidusus aculeatus Angelin 1851 | |
Phalagnostus sp. Howell 1955 | |
"Hypagnostus correctus" = Hypagnostus parvifrons
| |
"Linguagnostus spinosus" = Linguagnostus kjerulfi, "Diplagnostus zhexiensis n. sp." = Diplagnostus planicauda
"Linguagnostus spinosus" = Linguagnostus kjerulfi Brogger 1878
"Diplagnostus zhexiensis n. sp." = Diplagnostus planicauda Angelin 1851 | |
Trilobita | |
Fuchouia oratolimba Yang 1977 trilobite |