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Data Sources
Topo
Ecoregions
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BASEMAPS
Default Weather
Temperature
Smoke
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WEATHER
Absaroka Volcanic Supergroup
Geologic Formation
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Lithology
Andesite
Conglomerate
Dacite
Other
(1,410 mi²)
Geologic Age
Eocene (56 Ma – 33.9 Ma ago)
(1,295 mi²)
Lutetian (47 Ma – 44 Ma ago)
(1,214 mi²)
Ypresian – Lutetian (49 Ma – 44 Ma ago)
(1,156 mi²)
Geologic Unit Label
Ttl
(568 mi²)
Taw
(248 mi²)
Ttp
(190 mi²)
Other
(2,659 mi²)
Fossils
Tracheophyta
PHYLUM
35
Observations
JAN - DEC
Petrified Tree
19
Occurrences
Fagales
ORDER
6
Observations
Oak Fossil
Quercus (genus),
“The Oak Genus”
4
Observations
Magnolia Fossil
Magnoliaceae (family),
“Magnolia Family”
3
Observations
See All
Taxonomy
Geographic Places
307
Geological Feature
46
Geologic Formation
Classified As
Geologic Formation
Absaroka Volcanic Supergroup
Absaroka Volcanic Supergroup
Absaroka Volcanic Supergroup
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