Submissions from 2009
Karst and Shallow Carbonate Bedrock in Wisconsin Factsheet 02 | 2009, U.S. Geological Survey
Submissions from 2004
High resolution climate record from two stalagmites in Qixing cave, South Guizhou, and Heinrich events during the last glacial period, Hai Cheng, Daoxian Yuan, and Meiliang Zhang
Submissions from 1997
The Edwards Aquifer and the great springs of Texas Edwards Aquifer zone map, Hill Country Foundation
