Where: Jilin Provence, China (42.1° N, 126.7° E: paleocoordinates 3.1° N, 138.8° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Cordylodus proavus conodont zone, Furongian (497.0 - 485.4 Ma)
• Changbaishan Mountain
Environment/lithology: marine; limestone
Size classes: macrofossils, mesofossils
Collection methods: Trilobites and Conodonts only, Collected in the Xiaoyangqiao lower section, collection 7(A-B), 10m 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 156908: authorized by Melanie Hopkins, entered by Shaun Mahmood on 02.06.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Conodonta | |
Teridontus nakamurai Nogami 1967 conodont | |
Furnishina furnishi Muller 1959 conodont
Prooneotodus rotundatus conodont | |
"Stenodontus compressus" = Diaphanodus compressus, "Stenodontus njilinensis" = Diaphanodus
"Stenodontus compressus" = Diaphanodus compressus Chen and Gong 1986 conodont
"Stenodontus njilinensis" = Diaphanodus conodont | |
Phakelodus tenuis Muller 1959 conodont | |
Cordylodus proavus Müller 1959 conodont
Eoconodontus notchpeakensis Miller 1969 conodont | |
Trilobita | |
"Fatocephalus chytrus" = Pseudokainella
"Fatocephalus chytrus" = Pseudokainella trilobite | |
Mansuyites jilinensis trilobite |