Anvil Points, Kohls locality 2002025: Bridgerian, Colorado
collected by D. Kohls
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Insecta
- Blattodea
- Blaberidae
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Diploptera gemini n. sp.
Barna 2016
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2 specimens | |||||||||
| UCM 67624 (4 measurements) | ||||||||||
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Insecta
- Neuroptera
- Osmylidae
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Osmylidia taliae n. sp.
Makarkin et al. 2021
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Makarkin et al. 2021 | 1 specimen | ||||||||
| UCM 67996 (2 measurements) | ||||||||||
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Insecta
- Hemiptera
- Pentatomidae
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Eospinosus greenriverensis n. sp.
Wedmann et al. 2021
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Wedmann et al. 2021 | 1 specimen | ||||||||
| UCM 79057 (1 measurement) | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Colorado |
| Coordinates: | 39.5° North, 108.0° West (view map) | ||
| Paleocoordinates: | 43.3° North, 94.5° West | ||
| Basis of coordinate: | based on nearby landmark | ||
| Geographic resolution: | outcrop |
Time
| Period: | Paleogene | Epoch: | Eocene |
| 10 m.y. bin: | Cenozoic 2 | ||
| Key time interval: | Bridgerian | ||
| Age range of interval: | 50.50000 - 46.20000 m.y. ago |
Stratigraphy
| Formation: | Green River |
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | lithified lime mudstone | ||
| Environment: | lacustrine - large | Tectonic setting: | intermontane basin |
| Geology comments: Laramide-style block faulting | |||
Taphonomy
| Modes of preservation: | adpression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | survey of museum collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | UCM |
| Collectors: | D. Kohls |
Metadata
| Database number: | 181561 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham | Research group: | paleoentomology |
| Created: | 2016-09-15 22:21:30 | Last modified: | 2016-09-15 22:21:30 |
| Access level: | the public | Released: | 2016-09-15 22:21:30 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 60372. | P. Vršanský, L. Šmídová, D. Valaška, P. Barna, L. Vidlička, P. Takáč, L. Pavlik, T. Kúdelová, T. S. Karim, D. Zelagin, and D. Smith. 2016. Origin of origami cockroach reveals long-lasting (11 Ma) phenotype instability following viviparity. The Science of Nature 103(78):1-15 [M. Clapham/M. Clapham/M. Clapham] |
Secondary references:
| 78951 | V. N. Makarkin, S. B. Archibald, and R. W. Mathewes. 2021. New Protosmylinae (Neuroptera: Osmylidae) from the early Eocene of western North America, with taxonomic remarks. Zootaxa 4980:142-156 [M. Clapham/M. Clapham] | |
| 78864 | S. Wedmann, P. Kment, L. A. Campos and T. Hörnschemeyer. 2021. Bizarre morphology in extinct Eocene bugs (Heteroptera: Pentatomidae). Royal Society Open Science 8(211466) [M. Clapham/M. Clapham] |