Top Downloads for: Guidebook

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    1. The classic Silurian reefs of the Chicago area [total: 746]
    2. The Upper Mississippi Valley lead-zinc district revisited [electronic resource] : mining history, geology, reclamation, and environmental issues thirty years after the last mine closed [total: 645]
    3. Illinois' sinkhole plain, classic karst terrain of the Midwestern United States : geological field trip guidebook for the 12th Multidisciplinary Conference on Sinkholes and the Engineering & Environmental Impacts of Karst, January 10-14, 2011, St. Louis, Missouri, USA [total: 581]
    4. Waulsortian Mounds and reservoir potential of the Ullin limestone ("Warsaw") in Southern Illinois and adjacent areas in Kentucky [total: 542]
    5. Stratigraphy and biostratigraphy of the Mississippian subsystem (carboniferous system) in its type region, the Mississippi River Valley of Illinois, Missouri and Iowa [total: 451]
    6. Structure and tectonics of the Rough Creek Graben : Western Kentucky and Southeastern Illinois [total: 414]
    7. Paleozoic and Quaternary geology of the St. Louis Metro East area of Western Illinois : 63rd Annual Tri-State Geological Field Conference, October 6-8, 2000 [total: 407]
    8. Depositional environments in parts of the Carbondale Formation, western and northern Illinois : Francis Creek Shale and associated strata, and Mazon Creek biota. [total: 403]
    9. Depositional and structural history of the Pennsylvanian system of the Illinois Basin : field trip 9, Ninth International Congress of Carboniferous Stratigraphy and Geology [total: 361]
    10. Middle Mississippian carbonates and siliciclastics in Western Illinois [total: 348]