Laiyang (Jurassic of China)

Also known as PGAP 251

Where: Shandong, China (37.0° N, 120.6° E: paleocoordinates 38.3° N, 123.6° E)

• coordinate estimated from map

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

Environment/lithology:

Size class: macrofossils

Primary reference: Shandong Stratigraphic Group. 1978. The Stratigraphic Tables of Shandong. Geology Press 1-130 [A. Rees/A. Rees]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 29624: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

• Genus-level assignments and numbers of species are from the PGAP database. Species names are in the process of being entered.
unclassified
  -
Cycadeoideopsida
 Bennettitales -
Zamites "sp. 1" Brongniart 1828
Otozamites "sp. 1" Braun 1843
Peltaspermopsida
 Peltaspermales - Peltaspermaceae
Pinopsida
 Pinales - Podocarpaceae
 Pinales - Araucariaceae
 Pinales - Cheirolepidiaceae
 Pinales -
Brachyphyllum "sp. 1" Brongniart 1828
Equisetopsida
 Equisetales - Equisetaceae
Equisetites "sp. 1" Sternberg 1833
Ginkgoopsida
 Ginkgoales -
Ginkgoites "sp. 1" Seward 1919
 Caytoniales - Caytoniaceae
Pteridopsida
  -
Onychiopsis "sp. 1" Yokoyama 1895
 Schizaeales - Schizaeaceae
Klukia "sp. 1" Raciborski 1890
Carpolithus
  -
Carpolithus "sp. 1" Linnaeus 1768