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Federal
South America Geologic Map (geo6ag) 19 recent views
Department of the Interior —
South America is part of Region 6 (Central and South America) for the World Energy Assessment. The geologic map of South America was digitized so that we could use... -
Federal
South America Province Boundaries, 1999 (prv6ag)
Department of the Interior —
South America is part of Region 6 (Central and South America) for the World Energy Assessment. South America was divided into 107 geologic provinces as background for... -
Federal
Specimen and Genetic Information for Phylogeny of Blue-winged Ducks (Anas spp.), 2001-2011
Department of the Interior —
Data set containing specimen information and GenBank accession numbers for five nuclear DNA introns and mitochondrial DNA control region sequence information for the...