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Evaporite karst and hydrogeology of the Castile Formation: Culberson County, Texas and Eddy County, New Mexico




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Evaporite karst in the Permian Basin region of west Texas and southeastern New Mexico: The human impact




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Examples of anthropogenic sinkholes in Sicily and comparison with similar phenomena in southern Italy




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Exploratory grouting of a subsurface detention/infiltration system




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Exploring Highland Maya Ritual Cave Use: Archaeology & Ethnography in Huehuetenango, Guatemala




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Exploring the relationship between sampling efficiency and short range endemism for groundwater fauna in the Pilbara region, Western Australia




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Extinct sloth recovered from Lechuguilla Cave, Carlsbad Caverns National Park




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Extraterrestrial caves: science, habitat, and resources (a NIAC phase I study)




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Fauna Observations at Phantom Lake Cave, Reeves County, Texas




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Field Techniques for Estimating Water Fluxes Between Surface Water and Ground Water




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Final report for the Onion Creek recharge project northern Hays county, Texas




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Further Studies on the Cavernicole Fauna of Mexico and Adjacent Regions




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Geologic Map of the Edwards Aquifer Recharge Zone, South-Central Texas




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Geophysical Delineation of the Freshwater/Saline-Water Transition Zone in the Barton Springs Segment of the Edwards Aquifer, Travis and Hays Counties, Texas, September 2006




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Goochland & Poplar Pit Cave Complex, Rockcastle County, Kentucky, USA




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Ground water tracing report for Buttercup Creek property caves: Initial groundwater dye tracing study of the Buttercup Creek area, Cedar Park, Williamson County, Texas




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Ground-penetrating radar, resistivity and spontaneous potential investigations of a contaminated aquifer near Cancún, Mexico




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Ground-water conditions in the vicinity of Rattlesnake Springs, Eddy County, New Mexico




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Groundwater availability modeling: Northern segment of the Edwards Aquifer, Texas




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Groundwater levels in the Balcones Fault zone, Hays and Travis Counties, Texas, 1937-2005




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Gypsum karst causes relocation of proposed Cedar Ridge Dam, Throckmorton County, Texas




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High resolution climate record from two stalagmites in Qixing cave, South Guizhou, and Heinrich events during the last glacial period




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Holotype skulls, stratigraphy, bone taphonomy and excavation history in the Zoolithen Cave and new theory about Esper’s “great deluge”




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Human utilization of subsurface extraterrestrial environments: Final report




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Hydrogeologic Controls on the Occurrence and Movement of Groundwater Discharged at Magic Springs in the Spring Branch Creek Drainage Basin: Spring Branch, Texas




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Hydrogeological controls on the occurrence and movement of groundwater discharged at Magic Springs in the Spring Branch Creek drainage basin, Spring Branch, Texas




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Hydrogeological investigations at Diamond Y Springs and surrounding area, Pecos County, Texas




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Hydrological and geochemical characteristics in the Edwards and Trinity hydrostratigraphic units using multiport monitor wells in the Balcones Fault Zone, Hays county, central Texas.




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Hydrology and water quality of the Edwards Aquifer associated with Barton Springs in the Austin area, Texas




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In hot water? How climate change may (or may not) affect the groundwater resources of Texas




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Integrated geophysical methods for groundwater exploration in a karst area with or without thin cover - a case study from Tai'an City, Shandong Province, China




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Into the Heart of the Turtle: Caves, Ritual, and Power in Ancient Central Yucatan, Mexico




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Inventory, conservation, and management of lava tube caves at El Malpais National Monument, New Mexico




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Investigations of large scale sinkhole collapses, Laibin, Guangxi, China




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Lexicon of cave and karst terminology with special reference to environmental karst hydrology




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Life beneath the surface of the central Texan Balcones Escarpment: genus Anillinus Casey, 1918 (Coleoptera, Carabidae, Bembidiini): new species, a key to the Texas species, and notes about their way of life and evolution




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Major and historical springs of Texas




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Managing a globally unique nexus of acid mine drainage, karst, and world heritage site




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Map Showing Geology and Hydrostratigraphy of the Edwards Aquifer Catchment Area, Northern Bexar County, South-Central Texas




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Mapping surface and subsurface karst geohazards for highway projects: SR 71 South Knoxville Boulevard Extension, Knox County, Tennessee




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Maya Cave Use in the Yalahau Region, Northern Quintana Roo, Mexico




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Mexican eyeless Characin fishes, genus Astyanax: environment, distribution, and evolution




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Mexican Free-tailed Bat - Biological and Ecotoxicological charactersistics




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Microbots for large-scale planetary surface and subsurface exploration




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Microclimate and bat occupation trends at Gorman Cave, Colorado Bend State Park, San Saba county, Texas during 2010-2011.




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National Cave And Karst Research Institute Special Paper 2: Role Of Hydrogen Sulfide In The Formation Of Cave And Karst Phenomena In The Guadalupe Mountains And Western Delaware Basin, New Mexico And Texas




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New Taxa of Hydrobiidae (Gastropoda: Risooidea) from Bulgarian Cave and Spring Waters




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Non Toxic "Foul Air" Can Kill




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Exploring the Future of Friesenhahn Cave




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Small Caves and Sacred Geography: A Case Study From the Prehispanic Maya Site of Maax Na, Belize