Yangjuan, Dry Well site (Triassic of China)

Where: Guizhou, China (25.5° N, 104.9° E: paleocoordinates 11.7° N, 94.2° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Guanling Formation, Pelsonian (247.2 - 242.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified marl

Size class: macrofossils

Preservation: adpression

Collected in 2006

Collection methods: quarrying, mechanical

• Collected during the joint excavation of Peking University, University of California (Davis) and Università degli Studi di Milano in 2006.

•Repository: Geological Museum of Peking University (GMPKU)

Primary reference: W. Q. Chen, Z. Y. Sun, A. Tintori and D. Y. Jiang. 2014. A new species of Sangiorgioichthys Tintori & Lombardo, 2007 (Actinopterygii; Semionotiformes) from the Pelsonian (Anisian, Middle Triassic) of Guizhou Province, South China. Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen 273:65-74 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 158207: authorized by Matthew Clapham, entered by Matthew Clapham on 16.07.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

Osteichthyes
 Panxianichthyiformes - Panxianichthyidae
Panxianichthys imparilis Xu and Shen 2015 ray-finned fish
Actinopteri
 Kyphosichthyiformes - Lashanichthyidae
"Sangiorgioichthys yangjuanensis n. sp." = Lashanichthys yangjuanensis
"Sangiorgioichthys yangjuanensis n. sp." = Lashanichthys yangjuanensis Chen et al. 2014