Iwamura (Jurassic of Japan)
Also known as PGAP 475
Where: Japan (36.6° N, 139.2° E: paleocoordinates 47.9° N, 149.6° E)
• coordinate estimated from map
When: Iwamura Formation, Early/Lower Jurassic (201.4 - 174.7 Ma)
Environment/lithology:
Size class: macrofossils
Primary reference: T. Kimura, T. Ohana, and M. Tsujii. 1988. Early Jurassic plants in Japan. Part 8. Supplementary description and concluding remarks. Transactions and Proceedings of the Palaeontological Society of Japan (151)501-522 [A. Rees/A. Rees]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 30199: 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
unclassified | |
Polypodiopsida | |
Cladophlebis "sp. 1", Cladophlebis "sp. 2", Cladophlebis "sp. 3", Cladophlebis "sp. 4", Cladophlebis "sp. 5", Cladophlebis "sp. 6", Cladophlebis "sp. 7"
Cladophlebis "sp. 1" Brongniart 1849
Cladophlebis "sp. 2" Brongniart 1849
Cladophlebis "sp. 3" Brongniart 1849
Cladophlebis "sp. 4" Brongniart 1849
Cladophlebis "sp. 5" Brongniart 1849
Cladophlebis "sp. 6" Brongniart 1849
Cladophlebis "sp. 7" Brongniart 1849 | |
Hausmannia "sp. 1" Dunker 1846
Thaumatopteris "sp. 1" Goeppert 1841 | |
Clathropteris "sp. 1" Brongniart 1828 | |
Equisetites "sp. 1" Sternberg 1833
Neocalamites "sp. 1" Halle 1908 | |
Marattia "sp. 1" Swartz 1788 | |
Otozamites "sp. 1", Anomozamites "sp. 1", Pterophyllum "sp. 1", Pterophyllum "sp. 2", Zamites "sp. 1", Zamites "sp. 2"
Otozamites "sp. 1" Braun 1843
Anomozamites "sp. 1" Schimper 1870
Pterophyllum "sp. 1" Brongniart 1828
Pterophyllum "sp. 2" Brongniart 1828
Zamites "sp. 1" Brongniart 1828
Zamites "sp. 2" Brongniart 1828 | |
Podozamites "sp. 1" Braun 1843 podocarp
Podozamites "sp. 2" Braun 1843 podocarp
Podozamites "sp. 3" Braun 1843 podocarp
Podozamites "sp. 4" Braun 1843 podocarp | |
Ginkgoopsida | |
Sphenobaiera "sp. 1" Florin 1936 | |
Ginkgo "sp. 1" Linnaeus 1771 ginkgo | |
Cycadopsida | |
Pseudoctenis "sp. 1" Seward 1911 cycads | |
Swedenborgia | |
Swedenborgia "sp. 1" Nathorst 1876 |