Related by context. Frequent words. (Click for all words.) 52 Venzuela 51 sediment cores 51 Venezuela 50 mud volcanoes 49 sedimentary basins 49 Guyana Suriname 48 Lake Maracaibo 47 Cupet 47 presalt 46 sedimentary layers 46 Esmeraldas 46 Galapagos islands 45 hydrocarbon reservoirs 45 Ecuador 45 Belize Guatemala 45 Venezuala 45 Amazonian rainforest 44 craton 44 GeoMarkets 44 Guajira 44 Frías 44 Tehuantepec 44 biodiversity hotspot 44 extinct volcanoes 43 hydrothermal vent 43 Bahia Brazil 43 Nicaragua 43 glacial retreat 43 undersea volcanoes 43 Universidad Nacional de 43 Belize Costa Rica 43 El Limon 43 Bolivia 43 Peru 43 Mesoamerica 43 Pichincha 43 Gracias Dios 42 San Andrés 42 Tungurahua volcano 42 Andean foothills 42 disputed Falkland Islands 42 Zafiro 42 deepwater discoveries 42 Ecuadorian Amazon 42 Sierra Madre mountains 42 La Amistad 42 Honduras Nicaragua 42 oceanic crust 41 Resistencia 41 Río 41 ecoregions 41 Bahía 41 alluvial deposits 41 3D Seismic 41 altiplano 41 Chocó 41 Bayovar 41 geologically active 41 Upper Jurassic 41 Araguaia 41 Banco Nacional de 41 Perú 41 Monagas 41 Quebrada 41 La Guajira 41 Logbaba 41 landmasses 40 Vilcabamba 40 Universidad Nacional Autonoma de 40 Tumaco 40 Peruvian Amazon 40 Osorno 40 Nueva Esparta 40 NNN PRENSA LATINA 40 Chilean Patagonia 40 technically recoverable oil 40 Putumayo Basin 40 Equador 40 Andes 40 Chiloé 40 Patagonian province 40 Yucatán Peninsula 40 Steve Ellner 40 Amazon basin 40 Salar de Uyuni 40 Tapajos 40 geomorphology 40 PROFILE COUNTRY 40 Doñana 40 volcanic soils 40 Petroleos 40 Corcovado 40 Malvinas Islands 40 glaciated 40 Sendero Luminoso 39 Celebes Sea 39 geological formations 39 Nicaragua El Salvador 39 Banco Mercantil 39 Angostura Project 39 Altiplano