Ominé locality, Mine City (KMNH collection): Carnian, Japan
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Insecta
- Hymenoptera
- Xyelidae
|
||||||||||
| 1 specimen | ||||||||||
| KMNH IP 000,101 (1 measurement) | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Japan |
| Coordinates: | 34.2° North, 131.2° East (view map) |
| Paleocoordinates: | 19.4° North, 135.2° East (Wright 2013) |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Triassic | Epoch: | Late Triassic |
| Stage: | Carnian | 10 m.y. bin: | Triassic 3 |
| Key time interval: | Carnian | ||
| Age range of interval: | 237 - 227.3 m.y. ago |
Stratigraphy
| Formation: | Momonoki |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | lithified "siliciclastic" | ||
| Environment: | lacustrine indet. | Tectonic setting: | forearc basin |
Taphonomy
| Modes of preservation: | mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: Repository: Kitakyushu Museum of Natural History and Human History (KMNH) | |
Metadata
| Also known as: | Omine | ||
| Database number: | 238984 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | paleoentomology |
| Created: | 2025-02-14 20:28:31 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2025-02-14 20:28:30 |
| Creative Commons license: | CC0 | ||
Reference information
Primary reference:
| 90907. | N. Oyama, H. Maeda, A. P. Rasnitsyn, K. Shinoda, H. Takahashi and O. Béthoux. 2025. Evolutionary changes in the ovipositor shape of xyelid sawflies (Hymenoptera: Xyelidae) revealed by early fossils. Insect Systematics and Diversity 9(1:1) [M. Clapham/M. Clapham] |