Where: Jilin Provence, China (42.1° N, 126.7° E: paleocoordinates 3.4° N, 139.2° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Mictosaukia - Fatocephalus trilobite zone, Fengshan Formation, Niuchehean (489.5 - 485.4 Ma)
• Changbaishan Mountain; Fengshanian.
• bed-level stratigraphic resolution
Environment/lithology: marine; lithified limestone
Size classes: macrofossils, mesofossils
Collection methods: Trilobites and Conodonts only, Collected in the Xiaoyangqiao lower section, collection 1D 2.5m 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 156900: authorized by Melanie Hopkins, entered by Shaun Mahmood on 02.06.2014
Creative Commons license: CC BY (attribution)
Taxonomic list
Conodonta | |
Phakelodus tenuis Muller 1959 conodont | |
Furnishina primitiva conodont
Furnishina furnishi Muller 1959 conodont
Prooneotodus rotundatus conodont | |
Teridontus nakamurai Nogami 1967 conodont | |
Granatodontus ani, "Ancidontus anciensis" = Clavohamulus anciensis
Granatodontus ani conodont
"Ancidontus anciensis" = Clavohamulus anciensis Zhang and Lin 1983 conodont | |
"Stenodontus jilinensis" = Diaphanodus
"Stenodontus jilinensis" = Diaphanodus conodont | |
Proconodontus serratus conodont
Proconodontus muelleri Miller 1969 conodont | |
Eoconodontus notchpeakensis Miller 1969 conodont
Cambrooistodus cambricus conodont | |
Rotundoconus cambricus conodont | |
Trilobita | |
Calvinella micropora trilobite
Mictosaukia angustilimbata trilobite |