Where: Liaoning, China (41.2° N, 119.2° E: paleocoordinates 43.7° N, 121.1° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Yixian Formation (Jehol Group), Late/Upper Barremian to Late/Upper Barremian (130.0 - 122.5 Ma)
• bed-level stratigraphic resolution
Environment/lithology: lacustrine; lithology not reported
Size class: macrofossils
Preservation: adpression
Primary reference: L. Lu. 1994. [A new paddlefish from the Upper Jurassic of northeast China]. Vertebrata PalAsiatica 32(2):134-142 [M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 101022: authorized by Matthew Carrano, entered by Matthew Carrano on 15.12.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Osteichthyes | |
Protopsephurus liui n. gen. n. sp.
|