Preliminary geological map of parts of the Alto Pass, Jonesboro, and Thebes Quadrangles, Union, Alexander, and Jackson counties
Weller, J. Marvin (James Marvin)
1899-
creator
Ekblaw, George E. (George Elbert)
1895-1972
joint author.
Savage, Thomas Edmund
1866-
text
bibliography
ilu
Urbana, Ill
1940
monographic
eng
26 p. : illus., fold. map (in pocket) ; 25 cm.
By J. Marvin Weller and George E. Ekblaw. Revised in part from map by T. E. Savage. Explanation and stratigraphic summary by J. Marvin Weller. Printed by authority of the state of Illinois.
At head of title: State of Illinois ... Department of registration and education ... Division of the State geological survey ...
Bibliographical foot-notes.
Geology
Illinois
QE106.A6 W4
551.70977399
gs 41000012
U.S. Geol. Survey
781117
20260227111346.0
gs 41000012