"Generalized schematic of the hydrogeology of the study area. 1, unconfined conditions (Hawthorn Formation absent or very thin); 2, semiconfined conditions (Hawthorn Formation less than 100 feet thick); 3, confined conditions (Hawthorn Formation greater than 100 feet thick)." -Hatzell, 1995

Upper Floridan Aquifer

"Generalized schematic of the hydrogeology of the study area. 1, unconfined conditions (Hawthorn Formation…

"Deformation of shale by porphyry, Burlington Railroad, east of Whitetail Gulch." -Walcott, 1901

Shale Deformation

"Deformation of shale by porphyry, Burlington Railroad, east of Whitetail Gulch." -Walcott, 1901

"Diagram illustrating development of erosion profiles on laccolith domes." -Walcott, 1901

Erosion Development

"Diagram illustrating development of erosion profiles on laccolith domes." -Walcott, 1901

"Schematic of nitrogen cycling associated with litter disposal on broiler farms." -Hatzell, 1995

Nitrogen Cycles and Litter Disposal

"Schematic of nitrogen cycling associated with litter disposal on broiler farms." -Hatzell, 1995