Title: Measured sections of the Cambrian Sawatch Quartzite and Peerless Formation, and the lower part of the Ordovician Manitou Formation, Manitou Springs area, Front Range of Colorado
Subjects: Formations (Geology), Geology, Geology, Stratigraphic, Petrology, Stratigraphic Geology
Places: Front Range (Colo. and Wyo.)
Time periods: Cambrian