Where: Sichuan, China (24.0° N, 105.8° E: paleocoordinates 26.6° N, 113.1° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Da'anzhai Member (Ziliujing Formation), Toarcian to Toarcian (182.7 - 168.3 Ma)
• The Ziliujing is divided into (in ascending order) Zhenzhuchong, Dongyuemiao, Ma’anshan, and Da’anzhai members. A Toarcian age for the Dongyuemiao Member and an early Middle Jurassic age for the overlying parts of the formation is supported on the basis of macroplants (e.g. Meng et al. 2003. Acta Palaeontologica Sinica 42: 525-536)
•- At least 8 track-bearing levels
• group of beds-level stratigraphic resolution
Environment/lithology: lacustrine; poorly lithified siltstone and lithified sandstone
Size class: macrofossils
Preservation: cast, mold/impression, trace
Collected by Y.-G. Chen, J.-M. Tang, L.-D. Xing in 2009–2014
Collection methods: surface (in situ),
Primary reference: L.-d. Xing. 2010. [Report on dinosaur trackways from Lower Jurassic Ziliujing Formation of Gulin area, Sichuan, China]. Geological Bulletin of China 29(11):1730-1732 [M. Carrano/M. Oreska/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 103971: authorized by Matthew Carrano, entered by Matthew Oreska on 04.02.2011, edited by Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Liujianpus shunan n. gen. n. sp.1
| |
|