Glacial deposits. (IDQg;0)

Glacial deposits.

Till and outwash consisting of gravel, sand, silt, and clay. Formed by valley glaciers at higher elevations and by the Cordilleran ice sheet in northern Idaho. Includes deposits of several glacial episodes. Includes rock glacier deposits and some modern alluvium derived from reworked till and outwash. (Quaternary Sediments).

State	Idaho
Name	Glacial deposits.
Geologic age	Pleistocene
Lithologic constituents	Major Unconsolidated > Fine-detrital (Glacial-till, Glacial-outwash, Alluvial)Silt and clay; till and outwash. Includes rock glacier deposits and some modern alluvium derived from reworked till and outwash. Unconsolidated > Coarse-detrital (Glacial-till, Glacial-outwash, Alluvial)Gravel and sand; till and outwash. Includes rock glacier deposits and some modern alluvium derived from reworked till and outwash.
References	Lewis, Reed S., Link, Paul K., Stanford, Loudon R., and Long, Sean P., Geologic Map of Idaho, 2012, Idaho Geological Survey, Geologic Map 9 (M-9); Scale 1:500,000.
NGMDB product	NGMDB product page for 97750
Counties	Adams - Bear Lake - Blaine - Boise - Bonner - Bonneville - Boundary - Butte - Camas - Cassia - Clearwater - Custer - Elmore - Franklin - Fremont - Idaho - Lemhi - Shoshone - Teton - Valley

Glacial deposits.

Lewis, Reed S., Link, Paul K., Stanford, Loudon R., and Long, Sean P., Geologic Map of Idaho, 2012, Idaho Geological Survey, Geologic Map 9 (M-9); Scale 1:500,000.