Republic (Stonerose Interpretive Center collection): Ypresian, Washington
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Angiospermae
- Rosales
- Ulmaceae
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Ulmus sp.
Linnaeus 1753
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Denk and Dillhoff 2005 | |||||||||
Fruits | ||||||||||
Angiospermae
- Trochodendrales
- Trochodendraceae
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Trochodendron sp.
Siebold and Zuccarini 1838
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Pigg et al. 2001 | |||||||||
fruits | ||||||||||
Trochodendron nastae n. sp.
Pigg et al. 2001
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Pigg et al. 2001 | |||||||||
leaves | ||||||||||
Insecta
- Coleoptera
- Chrysomelidae
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Pachymerina indet.
Bridwell 1929
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Archibald et al. 2014 | 3 specimens | ||||||||
SR 99-94-80, SR 05-03-10, SRUI 99-78-71 | ||||||||||
Insecta
- Hymenoptera
- Tenthredinidae
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Tenthredinidae indet.
(Latreille 1802)
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Archibald et al. 2018 | 3 specimens | ||||||||
SRUI 99-90-50, SR 05-03-02, SR 99-90-80.2 | ||||||||||
Insecta
- Hymenoptera
- Cimbicidae
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Cimbicidae indet.
Kirby 1837
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Archibald et al. 2018 | 1 specimen | ||||||||
SR 92-18-08 | ||||||||||
Insecta
- Hymenoptera
- Braconidae
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Braconidae indet.
Nees ab Esenbeck 1811
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Archibald et al. 2018 | 2 specimens | ||||||||
SR 06-59-03, 11-31-01 | ||||||||||
Insecta
- Hymenoptera
- Ichneumonidae
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Ichneumonidae indet.
(Latreille 1802)
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Archibald et al. 2018 | 9 specimens | ||||||||
SRUI 99-85-75, 01-08-18, 05-11-18, 06-01-29, 06-08-06, 06-62-08, 09-18-03, 09-18-05, 87-81-10 | ||||||||||
Insecta
- Hymenoptera
- Roproniidae
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Roproniidae indet.
Viereck 1916
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Archibald et al. 2018 | 1 specimen | ||||||||
SR 04-08-05 | ||||||||||
Insecta
- Hymenoptera
- Proctotrupidae
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Proctotrupidae indet.
(Latreille 1802)
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Archibald et al. 2018 | 1 specimen | ||||||||
SRUI 09-99-91 | ||||||||||
Insecta
- Hymenoptera
- Diapriidae
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Diapriidae indet.
(Haliday 1833)
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Archibald et al. 2018 | 2 specimens | ||||||||
SRUI 99-75-03, 99-97-09 | ||||||||||
Insecta
- Hymenoptera
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Aculeata indet.
(Latreille 1802)
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Archibald et al. 2018 | 2 specimens | ||||||||
SR 08-33-04, SRUI 09-95-31.1 | ||||||||||
Apoidea indet.
Latreille 1802
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Archibald et al. 2018 | 1 specimen | ||||||||
SR 09-11-06 | ||||||||||
Anthophila indet.
Latreille 1804
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Archibald et al. 2018 | 1 specimen | ||||||||
SR 06-22-01 | ||||||||||
Insecta
- Hymenoptera
- Halictidae
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? Halictidae indet.
Thomson 1869
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Archibald et al. 2018 | 1 specimen | ||||||||
SR 04-08-06 | ||||||||||
Insecta
- Hymenoptera
- Sphecidae
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Sphecidae indet.
(Latreille 1802)
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Archibald et al. 2018 | 1 specimen | ||||||||
SR 14-001-001 | ||||||||||
Insecta
- Hymenoptera
- Pompilidae
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Pompilidae indet.
Latreille 1804
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Archibald et al. 2018 | 1 specimen | ||||||||
SR 14-001-002 | ||||||||||
Insecta
- Hymenoptera
- Scoliidae
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Archaeoscoliinae indet.
Rasnitsyn 1993
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Archibald et al. 2018 | 2 specimens | ||||||||
SR 09-13-01, 96-04-03 | ||||||||||
Insecta
- Hymenoptera
- Vespidae
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Vespidae indet.
(Latreille 1802)
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Archibald et al. 2018 | 5 specimens | ||||||||
SR 05-03-03, 06-21-03, 02-01-12, 99-07-20, 06-01-01 | ||||||||||
Insecta
- Hymenoptera
- Formicidae
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Formicidae indet.
(Latreille 1802)
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Archibald et al. 2018 | 26 specimens | ||||||||
Myrmeciinae indet.
Smith 1851
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Archibald et al. 2018 | 2 specimens | ||||||||
SR 07-03-09, 07-05-06A | ||||||||||
Myrmeciites sp.
Archibald et al. 2006
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1 specimen | |||||||||
SR05-03-01 (1 measurement) | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Washington |
Coordinates: | 48.7° North, 118.7° West (view map) | ||
Paleocoordinates: | 54.4° North, 101.9° West | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | outcrop |
Time
Period: | Paleogene | Epoch: | Eocene |
Stage: | Ypresian | 10 m.y. bin: | Cenozoic 2 |
Key time interval: | Ypresian | ||
Age range of interval: | 56 - 47.8 m.y. ago | ||
Age estimate: | 49.43 ± 0.54 Ma (Ar/Ar) |
Stratigraphy
Formation: | Klondike Mountain | Member: | Tom Thumb | ||
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: "late Ypresian" |
Lithology and environment
Primary lithology: | planar lamination,brown lithified mudstone | ||
Environment: | lacustrine - large | Tectonic setting: | rift |
Geology comments: Basin developed in Republic graben |
Taphonomy
Modes of preservation: | mold/impression,adpression |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection methods: | survey of museum collection |
Reason for describing collection: | taxonomic analysis |
Collection method comments: Repository: Stonerose Interpretive Center |
Metadata
Database number: | 119947 | ||
Authorizer: | M. Clapham, K. Volkman | Enterer: | J. Karr, M. Clapham, K. Volkman |
Modifier: | M. Clapham | Research group: | paleoentomology |
Created: | 2011-11-05 17:12:10 | Last modified: | 2014-06-03 13:16:19 |
Access level: | the public | Released: | 2011-11-05 17:12:10 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
38422. | S. B. Archibald, S. P. Cover, and C. S. Moreau. 2006. Bulldog Ants of the Eocene Okanagan Highlands and History of the Subfamily (Hymenoptera: Formicidae: Myrmeciinae). Annals of the Entomological Society of America 99(3):487-523 [M. Clapham/J. Karr] |
Secondary references:
51439 | S. B. Archibald, G. E. Morse, D. R. Greenwood and R. W. Mathewes. 2014. Fossil palm beetles refine upland winter temperatures in the Early Eocene Climatic Optimum. Proceedings of the National Academy of Sciences 111:8095-8100 [M. Clapham/M. Clapham] | |
65004 | S. B. Archibald, A. P. Rasnitsyn, D. J. Brothers and R. W. Mathewes. 2018. Modernisation of the Hymenoptera: ants, bees, wasps, and sawflies of the early Eocene Okanagan Highlands of western North America. The Canadian Entomologist 150:250-257 [M. Clapham/M. Clapham] | |
82997 | T. Denk and R. Dillhoff. 2005. Ulmus leaves and fruits from the Early-Middle Eocene of northwestern North America: systematics and implications for character evolution within Ulmaceae. Canadian Journal of Botany 83(12):1663-1681 [K. Volkman/K. Volkman] | |
83596 | K. Pigg, W. Wehr, and S. Ickert-Bond. 2001. Trochodendron and Nordenskioldia (Trochodendraceae) from the Middle Eocene of Washington State, U.S.A. International Journal of Plant Sciences 162(5):1187-1198 [K. Volkman/K. Volkman] |