파리쿠틴산

The widespread Michoacán-Guanajuato volcanic field contains over 1,400 vents, including the historically active cinder cones of Parícutin and Jorullo, covering a 200 x 250 km wide area of Michoacán and Guanajuato states in west-central México. Cinder cones are the predominant volcanic form, but small shield volcanoes, lava domes, maars and tuff rings (many in the Valle de Santiago area), and coneless lava flows are also present. The volcanoes with shield-type morphologies are mostly Pleistocene in age, although the Michoacán-Guanajuato centers have higher slope angles and smaller basal diameters. Jorullo, which was constructed in the 18th century, and Parícutin, which grew above a former cornfield during 1943-52, are the two best known volcanic features scattered throughout the field.