Thomas J. Aley

Cave assessment, monitoring and management recommendations for Horsethief Cave, Bureau of Land Management, Worland District, Wyoming

Cave assessment, monitoring, and management recommendations for La Caverna de los Tres Charros, Bureau of Land Management, Worland District, Wyoming

Cave assessment, monitoring, and management recommendations for Spirit Mountain Caverns, Bureau of Land Management, Worland District, Wyoming

Groundwater contamination and sinkhole collapse induced by leaky impoundments in soluble rock terrain