Leadville, Gilman, Dyer, Parting, and Sawatch Fms in west-central and south-central. Leadville Limestone, Ouray Limestone, Elbert Fm, and Ignacio Quartzite in far southwest
Gneiss, schist & quartzite. Paleozoic, about 501 to 359 million years old. 7 crags on this site have their map point on it.
The map groups these named formations into this unit: Leadville Formation, Gilman Formation, Dyer Formation, Parting Formation, Sawatch Formation, Ouray Limestone, Elbert Formation, Ignacio Quartzite.
What the map says
Elbert Fm: shale and sandstone. Lithology: limestone, dolostone, quartzite, minor sandstone, shale.
1:500,000 sheet: Horton and others, 2017, U.S. Geological Survey Data Series 1052 (7 crags). A contact line at that scale is about 500 m wide on the ground.
Served by Macrostrat (CC BY 4.0). The wording is the map's own, quoted as a fact about the mapped unit, not about any one wall.