The Volcano Adventure Guide: Excellent information and background for anyone wishing to visit active volcanoes safely and enjoyably. The book presents guidelines to visiting 42 different volcanoes around the world.
Minard Hall and Patricia Mothes (2008) "The rhyolitic–andesitic eruptive history of Cotopaxi volcano, Ecuador", Bull. Volc., v. 70 (6), pp. 675-70
Jan Kozák and Vladimír Čermák (2010) "The Illustrated History of Natural Disasters", Springer (Netherlands), pp 95-96
Barberi et al (1995) "Chronology and dispersal characteristics of recently (last 5000 years) erupted tephra of Cotopaxi (Ecuador): implications for long-term eruptive forecasting", Journal of Volcanology and Geothermal Research, v 69 (3-4), pp. 217-239
Pistolesi et al (2011) "Physical volcanology of the post–twelfth-century activity at Cotopaxi volcano, Ecuador: Behavior of an andesitic central volcano", GSA Bulletin; May 2011; v. 123; no. 5-6; p. 1193-1215
Mothes et al (1998) "The enormous Chillos Valley Lahar: an ash-flow-generated debris flow from Cotopaxi Volcano, Ecuador", Bull. Volc., v. 59 (4), pp. 233-244
Dallol hot springs: One of the most bizarre landscapes on earth: Dallol is a vast and very active hydrothermal field creating a colorful array of hot springs, small geysers, salt towers, colorful lakes and ponds in the middle of the deepest part of the Danakil desert and the Karum salt lake.
Volcano Calendar 2017: We're proud to present our 2017 volcano calendar: 13 different and attractive images of volcanoes, volcanic landscapes and phenomena taken during volcano tours over the past few years.
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