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Tulip Creek Formation
Geologic Formation
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Lithology
Limestone
Shale
Sandstone
Geologic Age
Middle Ordovician (471.4 Ma – 459.3 Ma ago)
Geologic Unit Label
Obm
ARDMORE-SHERMAN- Limestone, buff; shale, grayish-green; and sandstone, brown to white, fine- to medium-grained: approximate sequence of rocks in each formation, from top to bottom. Thickness, 750 to 1,400 feet, thinning eastward. (Simpson Group) Occurs in the ARBUCKLE MTNS.
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USGS
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Geologic Formation
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