[050-31]Faulting in the Pomona Area, Jackson County, Illinois
Desborough, George A. Faulting in the Pomona Area, Jackson County, Illinois 050-31-print
[053-20]Stratigraphic Aspects of the Caseyville Group in the Vicinity of Pomona, Jackson County, Illinois
Desborough, George A. Stratigraphic Aspects of the Caseyville Group in the Vicinity of Pomona, Jackson County, Illinois 053-20-print
[054-03]Abbot Formation (Pennsylvanian) in Southern Illinois
Desborough, George A. Abbot Formation (Pennsylvanian) in Southern Illinois 054-03-print