TY - BOOK T1 - Mississippian border of eastern interior basin, DA - 1940. CY - Urbana, Ill., AU - Weller, J. Marvin AU - Sutton, Arle H. VL - no. 62 CN - QE105.A25 no.62 CN - QE105 PB - Printed by authority of the state of Illinois, PP - Urbana, Ill., PY - 1940. N1 - At head of title: State of Illinois ... Department of registration and education ... Division of the State geological survey ... N1 - "Reprinted from the Bulletin of the American association of petroleum geologists, v. 24, no. 5 (May, 1940)" ID - 74081 KW - Geology KW - Geology, Stratigraphic TI - Mississippian border of eastern interior basin, ER -