Title: Geology and manganese deposits of Guisa-Los Negros area, Oriente Province, Cuba
First published: 1944
Subjects: Formations (Geology), Geology, Geology, Stratigraphic, Limestone, Manganese ores, Ore deposits, Paleontology, Petrology, Stratigraphic Geology, Volcanic ash, tuff
Places: Cuba
Time periods: Eocene