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Shinadani, Itoigawa City, Niigata Prefecture, Japan

Formation	Shinadani
Age:	191 - 183 Ma Early Jurassic
Interval	Pliensbachian
Number of Collections	1
Number of Occurrences	27

Recorded Sample Locations

Location	Region	Stratigraphic Name
Kuruma	Itoigawa City, Niigata Prefecture, Japan	Shinadani

Associated Units

Stratigraphic Name	Age	Lithology	Occurrence Records
Negoya	183 - 174 Ma Jurassic		47

Recorded Fossils

Accepted Name	Type	Hierarchy	Age
Otozamites sp. genus	6	Plantae : Tracheophyta : Cycadopsida : *Otozamites*	190.8 - 182.7 Ma Early Jurassic
Pterophyllum sp. genus	6	Plantae : Tracheophyta : Cycadopsida : *Pterophyllum*	190.8 - 182.7 Ma Early Jurassic
Ptilophyllum sp. genus	6	Plantae : Tracheophyta : Cycadopsida : Cycadales : *Ptilophyllum*	190.8 - 182.7 Ma Early Jurassic
Clathropteris sp. genus	6	*Clathropteris*	190.8 - 182.7 Ma Early Jurassic
Phlebopteris sp. genus	6	Plantae : *Phlebopteris*	190.8 - 182.7 Ma Early Jurassic
Sphenobaiera sp. genus	6	Plantae : Tracheophyta : Ginkgoopsida : Ginkgoales : Karkeniaceae : *Sphenobaiera*	190.8 - 182.7 Ma Early Jurassic
Elatocladus sp. genus	6	Plantae : Tracheophyta : Pinopsida : Pinales : Podocarpaceae : *Elatocladus*	190.8 - 182.7 Ma Early Jurassic
Podozamites sp. genus	6	Plantae : Tracheophyta : Pinopsida : Pinales : Podocarpaceae : *Podozamites*	190.8 - 182.7 Ma Early Jurassic
Nilsonia sp. genus	6	Plantae : Cycadophyta : Cycadopsida : Cycadales : *Nilsonia*	190.8 - 182.7 Ma Early Jurassic
Pseudoctenis sp. genus	6	Plantae : Tracheophyta : Cycadopsida : Cycadales : *Pseudoctenis*	190.8 - 182.7 Ma Early Jurassic
Equisetites sp. genus	6	Plantae : Tracheophyta : Polypodiopsida : Equisetales : Equisetaceae : *Equisetites*	190.8 - 182.7 Ma Early Jurassic
Coniopteris sp. genus	6	Plantae : Tracheophyta : Polypodiopsida : Cyatheales : Dicksoniaceae : *Coniopteris*	190.8 - 182.7 Ma Early Jurassic
Cladophlebis sp. genus	6	Plantae : Tracheophyta : Polypodiopsida : Osmundales : Osmundaceae : *Cladophlebis*	190.8 - 182.7 Ma Early Jurassic
Dictyophyllum sp. genus	6	Plantae : Pteridophyta : Pteridopsida : *Dictyophyllum*	190.8 - 182.7 Ma Early Jurassic
Todites sp. genus	6	Plantae : Tracheophyta : Polypodiopsida : Osmundales : Osmundaceae : *Todites*	190.8 - 182.7 Ma Early Jurassic
Gleichenites sp. genus	6	Plantae : Pteridophyta : Pteridopsida : Polypodiales : *Gleichenites*	190.8 - 182.7 Ma Early Jurassic

References

Kimura T., Ohana T., et al (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

Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!

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