http://www1.universia.net/catalogaxxi/C10048PPESII1/S139657/P139651NN1/INDEX.HTML1977 MAPIMÍ EN RESERVAS DE LA BIOSFERA - UNESCOhttp://www1.universia.net/catalogaxxi/img/cabecera/universia1.gif http://www1.universia.net/CatalogaXXI «Mapimí is located in the Durango State in northern Mexico between the Neotropical and neartic biogeographical region, in the ‘Bolson de Mapimí’ 1,150 meters above the sea level. It contains three core areas in the ‘Sierra de la Campana’, the ‘laguna de las Palomas’, a salted lagoon, and a desert habitat called ‘Dunas de la Soledad’.» ]]>