First publication of three volumes devoted to hypogenic caves in the region of Murcia - Spain. Most of the caves in this region of southwestern Spain are of hypogene origin. In this first volume eight caves are analyzed in their hypogean aspects: networks, morphologies and speleothems. The hypogenic characteristics of each studied caves are tabulated. This table demonstrates the common elements and features of hypogenic caves and can be used  to recognize  this origin for other caves. The publication is in Spanish.

Available online: 

http://speleogenesis.info/directory/karstbase/pdf/seka_pdf13830.pdf