Yujundong tracksite (Cretaceous to of China)

Where: Anhui, China (29.8° N, 118.0° E: paleocoordinates 30.7° N, 110.0° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Lower Member (Xiaoyan Formation), Campanian to Campanian (83.6 - 66.0 Ma)

• same stratum as Xiaohutian tracksite

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; calcareous sandstone

• "a narrow seam of calcareous sandstone"

Size class: macrofossils

Preservation: mold/impression, trace

Collected by X. Yu in 1996

Collection methods: surface (in situ),

Primary reference: L. Xing, M. G. Lockley, J. Zhang, H. Klein, J. Y. Kim, W. S. Persons, IV, M. Matsukawa, X. Yu, J. Li, G. Chen, and Y. Hu. 2014. Upper Cretaceous dinosaur track assemblages and a new theropod ichnotaxon from Anhui Province, eastern China. Cretaceous Research 49:190-204 [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 155780: authorized by Matthew Carrano, entered by Matthew Carrano on 01.05.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Dinosauria -
Dinosauria indet. Owen 1842 dinosaur
 Theropoda -
Paracorpulentapus zhangsanfengi Xing et al. 2014 theropod
YJD-1, 2