Also known as Yangjiagou
Where: Gansu, China (35.8° N, 103.8° E: paleocoordinates 34.8° N, 103.6° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: 5 Formation (Hekou Group), Barremian to Barremian (129.4 - 113.0 Ma)
• Upper Hekou Group
• group of beds-level stratigraphic resolution
Environment/lithology: lacustrine; siltstone and lithified, gray, red, sandy mudstone
Size classes: macrofossils, mesofossils
Collected by Wang, Huang, et al. in 2008
Primary reference: J.-T. Yang, H.-L. You, D.-Q. Li and D.-L. Kong. 2013. [First discovery of polacanthine ankylosaur dinosaur in Asia]. Vertebrata PalAsiatica 51(4):265-277 [G. Lloyd/G. Lloyd/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 155994: authorized by Graeme Lloyd, entered by Graeme Lloyd on 06.05.2014, edited by Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
| Reptilia | |
Yongjinglong datangi n. gen. n. sp.1
Yongjinglong datangi n. gen. n. sp.1 Li et al. 2014 euhelopodid GSGM ZH(08)-04 - holotype (three teeth, eight presacral vertebrae including one caudal cervical vertebra, four cranial dorsal vertebrae, and three articulated middle dorsal vertebrae, one fragmentary dorsal rib and left scapulocoracoid as well as a right ulna and radius)
| |
Taohelong jinchengensis n. gen. n. sp.
| |
Polyclonoolithus yangjiagouensis n. gen. n. sp.2
| |