Poás Volcanoes / Spanish Sahara / San José / del Río Reventazón / Boston / Boulder / Complejo de Nicoya / Washington / D.C. / Berlin / Cambridge / ICAITI / London / /
Company
Texaco / Abonos del Pacífico S.A. / Impresos Boza S.A. / Penney / Union Oil Company / /
Continent
North America / South America / /
Country
Algeria / Guatemala / Mexico / Colombia / Mauritania / United States / Panama / Morocco / Spain / Costa Rica / /
Alta Verapaz / Izabal / Reventazón river / Irazú volcano / Gran Canaria island / Reventado river / Poás volcano / Sahara / Petén / /
Organization
Civil Defense office of Costa Rica / Geological Society of America / Harvard University / Ministry of Irazú / Technical Council of Hydrocarbons / City Service / Association of Geologists of Costa Rica / American Association of Petroleum Geologists / Ministry of Environment and Energy of Costa Rica / Circum-Pacific Council for Energy and Mineral Resources Earth Science Series / CircumPacific Council for Energy and Mineral Resources in Washington / National Commission for Emergencies in Costa Rica / Central American School of Geology / Instituto Costarricense de Electricidad / Costa Rican Institute for Electricity / Geological Society of America Memorials / Guild of Geologists / Association of Geologists / Geologists of Central America / /
Person
Gregorio Escalante / Don Gregorio Escalante / Patricia / Defensa Civil (Unpublished) / Don Gregorio / Jorge Manuel Dengo / Marie Louise Penney Matheu / María Cristina / Walter Hernández / Kiguma Jack Murata / Gabriel Dengo / Myriam Bustos / Richard Krushensky / Gregorio Linkimer Año / María Isabel / Irene / GUILLERMO E. ALVARADO / Gregorio Jr. / GERARDO J. SOTO GUILLERMO / /
Position
president / speaker / international director / member of the Board / independent consultant / geologist / officer / engineer / first president / Professor / writer / member / /
ProvinceOrState
Massachusetts / Colorado / /
PublishedMedium
la República / /
Region
southern Costa Rica / Central America / southern Central America / western Colombia / Caribbean / /