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 (161.5 - 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.
Show authors, comments, and common names
Equisetopsida
 Pinidae - Pinidae
Cupressinocladus "sp. 1", Cupressinocladus "sp. 2", Brachyphyllum "sp. 1", Pagiophyllum "sp. 1"
Brachyphyllum "sp. 1" Brongniart 1828
Schizeaceae
  - Schizeaceae
Klukia "sp. 1"
Klukia "sp. 1" Raciborski 1890
Cycadopsida
 Pteridospermales -
Thinnfeldia "sp. 1"
Thinnfeldia "sp. 1" Ettingshausen 1852 cycads
Ginkgoopsida
 Caytoniales - Caytoniaceae
Sagenopteris "sp. 1"
 Ginkgoales -
Sphenobaiera "sp. 1"
Ginkgoites
  -
Ginkgoites "sp. 1"
Ginkgoites "sp. 1" Seward 1919
Angiospermae
  -
Carpolithus "sp. 1"
Carpolithus "sp. 1" Linnaeus 1768
 Bennettitales -
Otozamites "sp. 1", Zamites "sp. 1"
Otozamites "sp. 1" Braun 1843
Zamites "sp. 1" Brongniart 1828
 Coniferales -
Schizolepis "sp. 1"
 Coniferales - Podocarpaceae
Podozamites "sp. 1", Podozamites "sp. 2", Elatocladus "sp. 1"
Podozamites "sp. 1" Braun 1843 podocarp
Podozamites "sp. 2" Braun 1843 podocarp
Elatocladus "sp. 1" Halle 1913 podocarp
Pinopsida
 Pinales - Taxaceae
Cephalotaxopsis "sp. 1", Elatides "sp. 1"
Cephalotaxopsis "sp. 1" Fontaine 1889 yew
Elatides "sp. 1" Heer 1876 yew
Polypodiopsida
  - Polypodiaceae
Onychiopsis "sp. 1"
Onychiopsis "sp. 1" Yokoyama 1895
 Schizaeales - Polypodiidae
Ruffordia "sp. 1"
Ruffordia "sp. 1" Seward 1894
 Equisetales - Equisetidae
Equisetites "sp. 1"
Equisetites "sp. 1" Sternberg 1833