ty

Creation, analysis, and evaluation of remote sensing sinkhole databases for Pinellas County, Florida




ty

Delineation and preliminary hydrogeologic investigation of the Diamond Y Spring, Pecos County, Texas




ty

Differential changes in groundwater quality due to urbanization under varying environmental regulations in Austin, Texas




ty

DNA sequences of troglobitic nicoletiid insects support Sierra de El Abra and the Sierra de Guatemala as a single biogeographical area: Implications for Astyanax




ty

Do air-filled caves cause high-resistivity anomalies?




ty

Dye tracing recharge features under high-flow conditions, Onion Creek, Barton Springs Segment of the Edwards aquifer, Hays County, Texas




ty

Effects of low spring discharge on water quality at Barton, Eliza, and Old Mill springs, Austin Texas




ty

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




ty

Fauna Observations at Phantom Lake Cave, Reeves County, Texas




ty

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




ty

First international cave management symposium: proceedings [held at] College of Environmental Sciences, Murray State University, July 15-18, 1981




ty

Generalized gravity gradient analysis for 2-D inversion




ty

Genus Cyptophania Banks (Psocodea: ‘Psocoptera’: Lepidopsocidae): unique features, augmented description of the generotype, and descriptions of three new species




ty

Geophysical investigations of the Edwards-Trinity aquifer system at multiple scales: Interpreting airborne and direct-current resistivity in karst




ty

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




ty

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




ty

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




ty

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




ty

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




ty

Groundwater Quality of Springs and Wells of the Sinkhole Plain in Southwestern Illinois: Determination of the Dominant Sources of Nitrate




ty

Gypsum karst and potential risk in siting wind turbines in Blaine County, Oklahoma




ty

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




ty

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




ty

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




ty

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




ty

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




ty

Impact of grey literature in advancing global karst research: An information needs assessment for a globally distributed interdisciplinary community




ty

Impacts of climate change on Stygofauna in Southwest Western Australia.




ty

Improved imaging of covered karst with the multi-electrode resistivity implant technique




ty

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




ty

Interconnection of the Trinity (Glen Rose) and Edwards Aquifers along the Balcones Fault Zone and Related Topics




ty

Locating sinkholes in LiDAR coverage of a glacio-fluvial karst, Winona County, MN




ty

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




ty

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




ty

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




ty

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




ty

Microgravimetric and gravity gradient techniques for detection of subsurface cavities




ty

Microgravity investigations of foundation conditions




ty

Millennial-scale climate variability recorded in Brazilian speleothems




ty

Monitoring evaporite karst activity and land subsidence in the Holbrook Basin, Arizona using interferometric synthetic aperture radar (InSAR)




ty

National Speleological Society library catalog




ty

New species of stygobiotic Belgrandiella from north Bulgaria (Gastropoda: Hydrobiidae)




ty

Preliminary data on the mineralogy of limestone and skarn-hosted caves from Băita (Bihor County, Romania)




ty

1972: Proceedings of the International Symposium on Vulcanospeleology and its Extraterrestrial Applications: A Special Session of the 29th Annual Convention of the National Speleological Society White Salmon, Washington, 16 August 1972




ty

1982: Proceedings of the Third International Symposium on Vulcanospeleology A Special Session of the 39th Annual Convention of the National Speleological Society Bend, Oregon, 30 July - 1 August 1982




ty

On the troglobitic shrimps of the Yucatan peninsula, Mexico (Decapoda: Atyidae and Palaemonidae)




ty

Optional enhanced measures for the protection of water quality in the Edwards Aquifer (revised)




ty

Outbreak of Histoplasmosis Among Cavers Attending the National Speleological Society Annual Convention, Texas, 1994




ty

Paleokarst crust of Ordovician limestone and its capability in resisting water inrushes in coal mines of north China




ty

Physiological and behavioral responses of Eurycea sosorum to variation in levels of conductivity