Alzateaceae, a Plant Family New to Colombia

Speciation in Amazonian Forest Birds

Jürgen Haffer · Science · 1969 · 2.2K citations

Life Sciences, Biology, Zoology +12

Neotropical Floristic Diversity: Phytogeographical Connections Between Central and South America, Pleistocene Climatic Fluctuations, or an Accident of the Andean Orogeny?

Alwyn H. Gentry · Annals of the Missouri Botanical Garden · 1982 · 923 citations · Full text

Natural Sciences, Ecology, Plant Sciences +14

The Pleistocene Changes of Vegetation and Climate in Tropical South America

T. van der Hammen · Journal of Biogeography · 1974 · 743 citations

Natural Sciences, Earth Sciences, Paleontology +14

Pleistocene Changes in the Fauna and Flora of South America

Beryl S. Vuilleumier · Science · 1971 · 438 citations

Natural Sciences, Ecology, Evolutionary Biology +16

Pliocene closing of the Isthmus of Panama, based on biostratigraphic evidence from nearby Pacific Ocean and Caribbean Sea cores

Lloyd D Keigwin · Geology · 1978 · 339 citations

Natural Sciences, Earth Sciences, Geology +9