Bulletin


Book Description




Technical Development Report


Book Description
















Ancient Oceans, Orogenic Uplifts, and Glacial Ice


Book Description

"This volume includes compelling science and field trips in Indiana, Illinois, Kentucky, Michigan, and Ohio. Take a journey through the Heartland to sand dunes, outcrops, quarries, rivers, caves, and springs that connect Paleozoic stratigraphy with the assembly of Gondwana, continental glaciation with Quaternary geomorphology and hydrology, and landscape with the human environment"--




Bulletin


Book Description




Library Bulletin


Book Description