Volcanology is ained at the scientific study of phonomona, which strictly speaking, only refers to manifestations of surface cruptions of molton rock or magna and their related gasos, with the structuros, deposits, and other offects produced thoroby. Until now physiographio descriptions of the Indonesian volcanoos, their eruptions and or porio- dic increased activities, the geomorphological lan…
This report is a short summary of observations, tentative conclusions, and recommendations resulting from a 4-day reconnaissance field trip to the Kamodjang Guntur area in western Java. During this trip, one day was also spent visiting the crater of Papandayan and investigating deposits from the 1772 eruption.