Illinoian

This strat name is not part of the GSA 1999 Geologic Time Scale, although it has been classified as such.

Below is a list of publications related to Illinoian. Select a publication number to access more detailed information and their respective files available for download.

SIM 3340

Wilson, F.H., Hults, C.P., Mull, C.G., and Karl, S.M., 2015, Geologic map of Alaska: U.S. Geological Survey Scientific Investigations Map 3340, 196 p., 2 sheets, scale 1:1,584,000, https://alaska.usgs.gov/science/geology/state_map/interactive_map/AKgeologic_map.html.

PR 107

Reger, R.D., and Bundtzen, T.K., 1990, Multiple glaciation and gold-placer formation, Valdez Creek Valley, western Clearwater Mountains, Alaska: Alaska Division of Geological & Geophysical Surveys Professional Report 107, 34 p., 1 sheet, scale 1:63,360. https://doi.org/10.14509/2288

PDF 90-1

Reger, R.D., Bundtzen, T.K., and Smith, T.E., 1990, Geology of the Healy A-3 Quadrangle, Alaska: Alaska Division of Geological & Geophysical Surveys Public Data File 90-1, 13 p., 2 sheets, scale 1:63,360. https://doi.org/10.14509/1433

GR 63C

Bundtzen, T.K., 1980, Multiple glaciation in the Beaver Mountains, western interior Alaska, in Alaska Division of Geological & Geophysical Surveys, Short Notes on Alaskan Geology: 1979-1980: Alaska Division of Geological & Geophysical Surveys Geologic Report 63C, p. 11-18. https://doi.org/10.14509/420

GR 61D

Reger, R.D., 1978, Glaciation of Indian Mountain, west central Alaska, in Alaska Division of Geological & Geophysical Surveys, Short Notes on Alaskan Geology - 1978: Alaska Division of Geological & Geophysical Surveys Geologic Report 61D, p. 15-18. https://doi.org/10.14509/411