Trace and Rare Earth Element Chemistry of Fluorite from the Illinois-Kentucky Fluorspar District and its Implications for the Origins of Mineralizing Fluids

Morphological Diversity Of The Brachiopod Platystrophia Through Changing Paleoenvironments In The Cincinnatian Series (Upper Ordovician)

Lead Mineralization In Natural And Drinking Water Distribution Systems

Land Use And Landsliding In Price Hill, Cincinnati, Ohio

A Study Of High Level Valleys In Southwest Hamilton County, Ohio.

A Thermal Transport Model For The Upper Aquifer Of The Little Miami Aquifer System, Cincinnati, Ohio

A Sedimentary Petrographic Study Of The Upper Fort Union Group, Northern Crazy Mountains, Montana.

Topography Dependent Glacial Deposition: An Example From The Lake District Of Chile

Subsurface Geology Of The Berea Sandstone, Barlow And Warren Townships, Washington County., Southeast Ohio.

Hydrothermal Activity As Related To Ore Deposition At The Sierrita Porphyry Copper Molybdenite Deposit, Southwestern Arizona.

Geology Of The Serpent Mound Cryptoexplosion Structure.

Quantitative Analysis Of Cyclic Faunal Patterns In The Upper Ordovician Kope Through Bellevue Sequence, Cincinnati, Ohio.

The Petrology, Stratigraphy, And Origin Of Phosphatic Nodules In Upper Devonian And Lower Mississippian Rocks Of The Eastern Interior.

Analysis Of Crinoid Communities And Their Associated Lithofacies Within The Fort Payne Formation (Lower Mississippian) In The Vicinity Of Burkesville, Kentucky (Cumberland County).

Compositional Variation In Cincinnatian Mudstone Communities (Upper Ordovician Of Ohio, Indiana And Kentucky): Implications For Coordinated Stasis.

Subsurface Geology And Petrography Of The Salem Limestone In Portions Of Hamilton, White, And Wayne Counties, Illinois.

Engineering Geology And Relative Stability Of Ground Adjacent To Sawyer Place, Cincinnati, Ohio.

The Geology Of Henderson County, Kentucky.

A Cross Section Across The Keweenawan Lavas At Duluth, Minnesota.