MZ-S1, Tsuzumugi, Mizukoshi Valley: Capitanian, Japan
collected by J. Tazawa, S. Hasegawa
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Strophomenata
- Productida
- Linoproductidae
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Anidanthus ussuricus
(Fredericks 1924)
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Tazawa and Hasegawa 2007 | 7 specimens | ||||||||
| (6 measurements) | ||||||||||
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Rhynchonellata
- Spiriferida
- Spiriferellidae
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Alispiriferella lita
(Fredericks 1924)
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Tazawa and Hasegawa 2007 | 19 specimens | ||||||||
| (1 measurement) | ||||||||||
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Rhynchonellata
- Spiriferida
- Trigonotretidae
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Gypospirifer volatilis
Duan and Li 1985
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Tazawa and Hasegawa 2007 | 16 specimens | ||||||||
| (4 measurements) | ||||||||||
| Tazawa and Araki 2013 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Japan |
| Coordinates: | 32.7° North, 130.9° East (view map) |
| Paleocoordinates: | 2.7° North, 125.3° East (Wright 2013) |
| Basis of coordinate: | stated in text |
| Geographic resolution: | outcrop |
Time
| Period: | Permian | Epoch: | Guadalupian |
| Stage: | Capitanian | 10 m.y. bin: | Permian 4 |
| Key time interval: | Capitanian | Zone: | Follicucullus charveti - Albaillella yamakitai |
| Age range of interval: | 264.28 - 259.857 m.y. ago |
Stratigraphy
| Formation: | Mizukoshi | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Upper part of formation, about 330 m below top.
The upper member of the Mizukoshi Formation is considered upper Guadalupian (Capitanian) on the basis of radiolarian zones (Ishida et al. 2010). | |||||
Lithology and environment
| Primary lithology: | brown,gray lithified sandy "shale" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection excludes: | some macrofossils |
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Collectors: | J. Tazawa, S. Hasegawa |
Metadata
| Database number: | 118871 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | B. Allen | Research group: | marine invertebrate |
| Created: | 2011-10-17 14:40:50 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2011-10-17 14:40:50 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 33726. | J. I. Tazawa. 2008. Permian brachiopods from the Mizukoshi Formation, central Kyushu, SW Japan: systematics, palaeogeography and tectonic implications. Paleontological Research 12:37-61 [M. Clapham/M. Clapham] |
Secondary references:
| 47974 | J. I. Tazawa and H. Araki. 2013. Four brachiopod species newly described from the Middle Permian of Kesennuma, South Kitakami Belt, northeast Japan. Science Reports, Niigata University (Geology) 28:1-14 [M. Clapham/M. Clapham] | |
| 27746 | J. I. Tazawa and S. Hasegawa. 2007. Anidanthus, Gypospirifer, and Alispiriferella (Brachiopoda) from the upper Permian Mizukoshi Formation, central Kyushu, SW Japan. Science Reports, Niigata University (Geology) 22:1-14 [M. Clapham/M. Clapham/S. Kolbe] |