Where: Sichuan, China (29.0° N, 107.0° E: paleocoordinates 17.9° N, 139.5° E)
• local area-level geographic resolution
When: Honghuayuan Formation, Arenig (478.6 - 466.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: deep subtidal shelf; lithified limestone
Primary reference: R. Wang. 1981. Stratigraphic Summary of the Southwestern Region of China. Institute of Geology and Mine Deposit at Chengdu, Ministry of Geology (not published, copy of article deposited with A. I. Miller at the University of Cincinnati, received through S. Mao) 14-61 [A. Miller/P. Novack-Gottshall]more details
PaleoDB collection 5416: authorized by Arnold Miller, entered by Phil Novack-Gottshall on 02.10.1999
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Ecculiomphalus sp. Portlock 1843 snail | |
Cephalopoda | |
Hopeioceras sp. Shimuzu and Obata 1936 | |
Cyrtovaginoceras sp. Kobayashi 1934 | |
Strophomenata | |
Tritoechia sp. Ulrich and Cooper 1936 | |
Rhynchonellata | |
Hesperonomia sp. Ulrich and Cooper 1936 | |
Trilobita | |
Psilocephalina sp. Hsu 1948 trilobite |