Weichangjianping (Jurassic of China)

Also known as PGAP 204

Where: Liaoning, China (42.3° N, 119.0° E: paleocoordinates 43.6° N, 122.0° E)

• coordinate estimated from map

When: Yixian Formation, Late/Upper Jurassic (163.5 - 145.0 Ma)

Environment/lithology:

Size class: macrofossils

Primary reference: Liaoning Stratigraphic Group. 1978. The Stratigraphic Tables of Liaoning. Geology Press 1-296 [A. Rees/A. Rees]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 30087: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

• List from p. 91. Genus-level assignments and numbers of species are from the PGAP database. Species names are in the process of being entered.
 Coniferales - Podocarpaceae
Pteridopsida
 Filicales - Osmundaceae
Cladophlebis "sp. 1" Brongniart 1849