The 7th International Earth Science Convention will begin here [in Havana] tomorrow with geologists, geophysicists and miners from Latin America, North America, Europe and Africa. Organized by the Cuban Geological Society, the congresses of Geology, Mining, Geophysics, Informatics and Geosciences as well as the Oil and Gas Congress will be held in parallel. [...] Geosciences 2017, as it is also called, will be attended by Latin American researchers from Venezuela, Mexico, Brazil, Argentina, Chile, Ecuador, Colombia and Haiti.