Where: ShanXi, China (33.0° N, 106.0° E: paleocoordinates 16.2° N, 143.4° E)
• local area-level geographic resolution
When: Xiliangsi Formation, Arenig (478.6 - 466.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: deep subtidal shelf; lithified, gray, argillaceous limestone
Primary reference: Regional Stratigraphic Group of Shanxi Province. 1983. Regional stratigraphic table of Northwest China, Shanxi Province Part. Geological Publishing House, Beijing, China [A. Miller/P. Novack-Gottshall]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 7886: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 05.06.2000
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Pterobranchia | |
Phyllograptus sp. Hall 1858 graptolite | |
Glyptograptus sp. graptolite | |
Strophomenata | |
Trilobita | |
"Eucalymene sp." = Pseudocalymene
"Eucalymene sp." = Pseudocalymene Pillet 1974 trilobite | |
Metopolichas sp. Gürich 1901 trilobite | |
"Ichangolithus sp." = Hanchungolithus
"Ichangolithus sp." = Hanchungolithus Lu 1956 trilobite | |
Pseudobasilicus sp. Reed 1930 trilobite | |
Nileus sp. Dalman 1827 trilobite | |
Neseuretus sp. Hicks 1873 trilobite | |
Actinopeltis sp. Hawle and Corda 1847 trilobite | |
Encrinuroides sp. Reed 1931 trilobite |