Where: Jilin Provence, China (42.1° N, 126.7° E: paleocoordinates 0.4° N, 135.0° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Cordylodus lindstromi trilobite zone, Warendian (485.4 - 478.6 Ma)
Environment/lithology: marine; lithified, silty limestone
Size classes: macrofossils, mesofossils
Collection methods: Trilobites and Conodonts only, Collected in the Xiaoyangqiao Upper section, collection 22(F-K), 41.25m from the base of the formation
Primary reference: J.-W. Chen, Y.-Y. Qian, J.-M. Zhang, Y.-K. Lin, L.-M. Yin, Z.-H. Wang, Z.-Z. Wang, J.-D. Yang, and Y.-X. Wang. 1988. The recommended Cambrian - Ordovician global Boundry stratotype of the Xiaoyangqiao section (Dayangcha, Jilin Province), China. In W. B. Harland, C. P. Hughes, R. S. J. Sparks, N. H. Woodcock, I. N. McCave (eds.), Geological Magazine 125(4):415-444 [M. Hopkins/S. Mahmood/P. Wagner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 156939: authorized by Melanie Hopkins, entered by Shaun Mahmood on 02.06.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Conodonta | |
Cordylodus lindstromi Druce and Jones 1971 conodont | |
Trilobita | |
Yosimuraspis brevus trilobite |