Waltersburg Sandstone Oil Pools of Lower Wabash Area, Illinois and Indiana; Report of Investigations No. 160Avvisami
Subsurface Correlations of Lower Chester Strata of the Eastern Interior Basin; Report of Investigations No. 135Avvisami
Classification of Genevievian and Chesterian (late Mississippian) Rocks of Illinois98pagine4 ore di letturaAvvisami
