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Geology of National Parks, 3D and Photographic Tours

Stratigraphy of the Grand Staircase - Escalante National Monument

Click on any stratigraphic name for more information.
Capitol Reef stratigraphy
Stratigraphy after Doelling and others (2000) and Hintze (1988).

Please note: The thick nesses of stratigraphic units are highly variable across the large region encompassed by Grand Staircase - Escalante National Monument. The scale above on this composite section does not reflect this variability. For more detailed thickness of unit descriptions, see:

Doelling, H. H ., Blackett, R. E., Hamblin, A. H., Powell, J. D., and Pollock, G. L., 2000, Geology of Grand Staircase - Escalante National Monument: In Geology of Utah's Parks and Monuments, Sprinkel, D.A., Chidsey, T. C., and Anderson, P. B., editors, Utah Geological Association Publication 28., p. 189-231.

Hintze, L. F., 1988, Geologic History of Utah; A Field Guide to Utah's Rocks: Brigham Young University Geology Studies Special Publication 7.
Grand Staircase - Escalante National Monument

Click here to see a collection of modern and historic images of Grand Staircase - Escalante National Monument. Historic pictures were taken by the Thompson Expedition of the Powell Survey of 1872. Website images include both standard photograph and 3D views (as anaglyphs - requiring red-and-cyan 3D viewing glasses). This view taken along Highway 12 west of Boulder, Utah shows massive cliffs of Navajo Sandstone along the valley of Calf Creek in Grand Staircase - Escalante National Monument.

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Stratigraphic unit information is modified from the USGS GeoLex (Lexicon of Geology): http://ngmdb.usgs.gov/Geolex/geolex_qs.html.

Information about the Geologic Time Scale is available here.

Caanon Peak Formation Kaiparowits Formation Wahweap Formation Drip Tank Member John Henry Member Smoky Hollow Member Tibbet Canyon Member Straight Cliffs Formation Tropic Shale Dakota Sandstone Cedar Mountain Formation Morrison Formation Escalante Member Cannonville Member Gunsight Butte Member Entrada Sandstone Carmel Formation Thousand Pockets Member Judd Hollow Member Navajo Sandstone Kayenta Formation Wingate Sandstone Shinarump Member Chinle Formation Timpweap Member Moenkopi Formation Kaibab Limestone White Rim Sandstone Toroweap Sandstone

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