Browse Items (1 total) Tags: flank margin cave Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Hydrogeological Characterization of a High-discharge Coastal Freshwater Spring System: Ayuyu Cave, Northwest Guam Studies of the distribution, modes, and geologic associations of coastal freshwater discharge provide clues to the internal characteristics or “natural plumbing” of island karst aquifers. This study employed field surveys and geospatial analyses of… Tags: Carbonate island karst, fault hydrogeology, flank margin cave, submarine groundwater Featured Item Chamorro Alphabet An Atfabeton CHamoru picture and word book for children.