Search The Directory The Web for Home > Regional > North America > United States > South Dakota > Science_and_Environment New! Submit a site   Categories: Agriculture (0) Fossils and Paleontology *(3)     whatUseek Collection Sites (submit a site ):   Give your site great placement in this category in as little as two business days!     whatUseek Directory Site Listings:   South Dakota Geological Survey - Mission is to conduct geologic studies, hydrologic studies, and research; and to collect, correlate, preserve, interpret, and disseminate information, leading to a better understanding of the geology and hydrology of South Dakota.   Water Resources of South Dakota - Hydrologic information and appraisal of the state's water resources, provided by the U.S. Geological Survey. Help build the largest human-edited directory on the web.   Submit a Site - Open Directory Project - Become an Editor

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