Gongen-dani Valley, SR-2, Mount Ryozen-san, Shiga Prefecture: Sakmarian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Schwagerinidae
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Anthozoa
- Auloporida
- Aulocystidae
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| see common names | |||||||
Geography
| Country: | Japan |
| Coordinates: | 35.3° North, 136.4° East (view map) |
| Paleocoordinates: | 13.0° North, 138.6° East (Wright 2013) |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | small collection |
Time
| Period: | Permian | Epoch: | Cisuralian |
| Stage: | Sakmarian | 10 m.y. bin: | Permian 1 |
| Key time interval: | Sakmarian | ||
| Age range of interval: | 293.52 - 290.1 m.y. ago |
Stratigraphy
| Formation: | Ryozensan |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | lithified packstone |
| Includes fossils? | Y |
| Lithology description: light gray bioclastic packstone | |
| Environment: | reef, buildup or bioherm |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | peel or thin section,field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Also known as: | Reef 3435 | ||
| Database number: | 61139 | ||
| Authorizer: | W. Kiessling | Enterer: | U. Merkel |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2006-05-30 02:00:39 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2006-05-30 02:00:39 |
| Creative Commons license: | CC0 | ||
Reference information
Primary reference:
| 17571. | S. Niko. 2001. Auloporid Tabulate Corals from the Lower Permian Ryozensan Limestone, Shiga Prefecture. Bulletin of the National Science Museum, Series C 27(1, 2):15-23 [W. Kiessling/U. Merkel] |