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1
Thermal maturity map of Devonian shale in the Illinois, Michigan, and Appalachian Basins of North America
Published 2012Subjects: Online Access
Online Access
Government Document Electronic Map -
2
Regional stratigraphy and petroleum systems of the Illinois Basin, U.S.A
Published 2009Subjects: “…Formations (Geology) Illinois Basin Charts, diagrams, etc.…”
Online Access
Online Access
Government Document Electronic Map -
3
Wyatt quadrangle, MO-IL-KY 7.5-minute series /
Published 2010Connect to online resource: Use place name Wyatt to search for this quadrangle
Connect to online resource: Use place name Wyatt to search for this quadrangle
Government Document Electronic Map -
4
Cairo quadrangle, IL-KY-MO 7.5-minute series /
Published 2010“…Illinois Maps.…”
Online Access
Online Access
Government Document Electronic Map -
5
Clinton quadrangle, Iowa--Illinois 7.5-minute series /
Published 2010Use place name Clinton Iowa to search for this set of quadrangles
Online Access: Use place name Clinton Iowa to search for this set of quadrangles
Government Document Electronic Map Serial