Indian Meadows Formation
Indian Meadows Formation Stratigraphic range: Ypresian (Wasatchian) ~ | |
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Type | Formation |
Location | |
Coordinates | 43°12′N 108°12′W / 43.2°N 108.2°WCoordinates: 43°12′N 108°12′W / 43.2°N 108.2°W |
Approximate paleocoordinates | 48°00′N 91°24′W / 48.0°N 91.4°W |
Region | ![]() |
Country | ![]() |
Extent | Wind River Basin |
![]() ![]() Indian Meadows Formation (the United States) |
The Indian Meadows Formation is a Wasatchian geologic formation in Wyoming. It preserves fossils dating back to the Ypresian stage of the Eocene period.[1]
Fossil content[]
The following fossils have been reported from the formation:[1][2][3]
Mammals[]
- Primates
- Artiodactyls
- Diacodexis metsiacus
- Artiodactyla indet.
- Cimolesta
- Eutheria
- Ferae
- Glires
- Macroscelidea
- Multituberculata
- Pantodonta
- Perissodactyls
- Placentalia
- Theriiformes
Wasatchian correlations[]
Formation | Wasatch | DeBeque | Claron | Indian Meadows | Pass Peak | Tatman | Willwood | Golden Valley | Coldwater | Allenby | Margaret | Nanjemoy | Hatchetigbee | Tetas de Cabra | Hannold Hill | Coalmont | Cuchara | Galisteo | San Jose | Ypresian (IUCS) • Itaboraian (SALMA) Bumbanian (ALMA) • Mangaorapan (NZ) | ||
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Basin | Powder River Uinta Piceance Colorado Plateau Wind River Green River Bighorn |
Piceance |
Colorado Plateau |
Wind River |
Green River |
Bighorn |
Williston | Okanagan | Rio Grande | North Park | Raton | Galisteo | San Juan | |||||||||
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Copelemur | ![]() |
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Coryphodon | ![]() |
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Diacodexis | ![]() |
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Homogalax | ![]() |
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Oxyaena | ![]() |
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Paramys | ![]() |
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Primates | ![]() |
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Birds | ![]() |
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Reptiles | ![]() |
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Fish | ![]() |
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Insects | ![]() |
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Flora | ![]() |
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Environments | Alluvial-fluvio-lacustrine | Fluvial | Fluvial | Fluvio-lacustrine | Fluvial | Lacustrine | Fluvio-lacustrine | Deltaic-paludal | Shallow marine | Fluvial | Shallow marine | Fluvial | Fluvial | ![]() ![]() ![]() | ||||||||
Volcanic | Yes | No | Yes | No | Yes | No | Yes | No | Yes | No |
See also[]
References[]
- ^ a b Indian Meadows Formation at Fossilworks.org
- ^ Winterfeld & Conard, 1983
- ^ Keefer & Troyer, 1964
Bibliography[]
- , and . 1983. Laramide tectonics and deposition, Washakie Range and northwestern Wind River Basin, Wyoming, 137–148. J. D. Lowell and R. Gries (eds.), Rocky Mountain foreland basin and uplifts.
- , and . 1964. Geology of the Shotgun Butte area, Fremont County, Wyoming. 1157. 1–123.
Categories:
- Geologic formations of Wyoming
- Eocene Series of North America
- Paleogene geology of Wyoming
- Ypresian Stage
- Wasatchian
- Paleontology in Wyoming