Collection11-A(4-6) (Cambrian of China)

Where: Jilin Provence, China (42.1° N, 126.7° E: paleocoordinates 9.2° N, 146.5° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Intermedius zone trilobite zone, Cambrian (541.0 - 485.4 Ma)

Environment/lithology: marine; lithified limestone

• silty marlstone

Size classes: macrofossils, mesofossils

Collection methods: Trilobites and Conodonts only, Collected in the Xiaoyangqiao Central section, collection 11A(4-6), 29.5m 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 156927: authorized by Melanie Hopkins, entered by Shaun Mahmood on 02.06.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

 Conodontophorida -
 Conodontophorida - Proconodontidae
Cordylodus intermedius Furnish 1938 conodont
 Conodontophorida -
Eoconodontus notchpeakensis Miller 1969 conodont
 Protopanderodontida -
"Drepanodus suberectus" = Drepanoistodus suberectus
"Drepanodus suberectus" = Drepanoistodus suberectus Branson and Mehl 1933 conodont
 Protopanderodontida - Oneotodontidae
Teridontus nakamurai Nogami 1967 conodont
Utahconus utahensis Miller 1969 conodont
 Paraconodontida -