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Ingleside Fm and Fountain Fm

Ingleside Fm: Limestone and calcareous sandstone. Fountain Fm: arkosic sandstone and conglomerate
StateColorado
NameIngleside Fm and Fountain Fm
Geologic agePhanerozoic | Paleozoic | Carboniferous Pennsylvanian Permian
Original map labelP&if
Primary rock typesandstone
Secondary rock typelimestone
Other rock typesconglomerate
Lithologic constituents
Major
Sedimentary > Clastic > Conglomerate
Sedimentary > Clastic > Sandstone
Sedimentary > Carbonate > Limestone
Minor
Sedimentary > Clastic > Sandstone > Arkose
Map references
Tweto, Ogden 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000.
Unit references
Tweto, Ogden 1979, Geologic Map of Colorado: U.S. Geological Survey Special Geologic Map, scale 1:500,000.
Geographic coverageBoulder - Larimer

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