| State | Utah |
|---|---|
| Name | Ajax Dolomite and Opex Formation |
| Geologic age | Middle Cambrian to Early Ordovician |
| Lithologic constituents |
Major
Sedimentary > Carbonate > Dolostone (Bed)chert nodules
Minor
Sedimentary > Carbonate > Limestone (Bed)
Sedimentary > Clastic > Mudstone > Shale (Bed)
Incidental
Sedimentary > Chemical > Chert (Lens)
|
| References | Hintze, L.F., 1980, Geologic map of Utah: Utah Geological and Mineral Survey, scale 1:500,000.Hintze, L.F., 1988, Geologic History of Utah: Brigham Young University Geology Studies Special Publication 7, 202 p. |
| NGMDB product | |
| Counties | Juab - Millard - Tooele - Utah |