Where: Hubei, China (30.9° N, 110.4° E: paleocoordinates 13.6° N, 138.0° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Baltoniodus navis conodont zone, Middle Member (Dawan Formation), Dapingian (470.0 - 467.3 Ma)
• bed-level stratigraphic resolution
Environment/lithology: marine; gray, green, silty shale and nodular limestone
Size classes: macrofossils, mesofossils
Primary reference: X. Wang, S. Stouge, C. Xiaohong, L. Zhihong, W. Chuanshang, S. C. Finney, Z. Qingluan, Z. Zhiqiang, C. Huiming and B. D. Erdtmann. 2009. The global stratotype section and point for the base of the Middle Ordovician Series and the Third Stage (Dapingian). Episodes 32(2):96-112 [P. Wagner/P. Wagner/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 203701: authorized by Pete Wagner, entered by Pete Wagner on 21.08.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Pterobranchia | |
Azygograptus suecicus graptolite | |
Conodonta | |
Gothodus cf. costulatus Lindström 1955 conodont |