Where: Nei Mongol, China (39.1° N, 108.0° E: paleocoordinates 40.3° N, 109.7° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Laohongdong Formation (Zhidan Group), Early/Lower Cretaceous (145.0 - 100.5 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: fluvial-lacustrine; gray, green mudstone
Size class: macrofossils
Collected in 1990; reposited in the IVPP
Collection methods: quarrying, mechanical,
Primary reference: Z.-M. Dong. 1994. The field activities of the Sino-Canadian Dinosaur Project in China, 1987-1990. Canadian Journal of Earth Sciences 30(10-11):1997-2001 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 46936: authorized by Matthew Carrano, entered by Matthew Carrano on 26.01.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
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Sinemys brevispinus n. sp.2
Sinemys brevispinus n. sp.2 Tong and Brinkman 2012 turtle IVPP V9538-1, a nearly complete skeleton (holotype)
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