Atascosa pool, Sistema Zacaton
The shallow, rounded Atascosa Pool belongs to the unique Sistema Zacatón. This muddy, rounded pool has diameter of some 120 m. It dries up only at very extreme droughts and most likely is fed by some springs.
Map of the site
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Sistema Zacatón is an area with incredible characteristics unparalleled in the world. In total area contains some 20 unusual features – sinkholes, caves, springs created by deep groundwater heated by volcanic processes. Karstification processes here continue today as well – acidic groundwater continues to strip away the limestone and deposits it in unusual travertine formations.
- Marcus Gary, Sistema Zacatón, research homepage. Accessed on June 27, 2010
Few countries of the world can offer such an array of unique and astounding attractions as Mexico.
The area of this country was a cradle of several highly developed indigenous civilizations and some regions in the country are dotted with remnants of ancient cities with temples, palaces, and pyramids.
This category includes outstanding sinkholes – large natural depressions or holes, which for most the part represent collapsed caves.
There are many factors that can make lakes, sea bays, or rivers unusual. Some lakes have unusual chemical properties and even do not contain water at all – such as lava lakes. Others may have unusual animals living in them or… legends about such animals.
This book illustrates the diversity of hypogene speleogenetic processes and void-conduit patterns depending on variations of the geological environments by presenting regional and cave-specific case studies. The cases include both well-known and newly recognized hypogene karst regions and caves of the world. They all focus on geological, hydrogeological, geodynamical, and evolutionary contexts of hypogene speleogenesis.
The Encyclopedia of Caves and Karst Science contains 350 alphabetically arranged entries. The topics include cave and karst geoscience, cave archaeology and human use of caves, art in caves, hydrology and groundwater, cave and karst history, and conservation and management. The Encyclopedia is extensively illustrated with photographs, maps, diagrams, and tables, and has thematic content lists and a comprehensive index to facilitate searching and browsing.