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Formation of the Isthmus of Panama
(American Association for the Advancement of Science, 2016-08)
The formation of the Isthmus of Panama stands as one of the greatest natural events of the Cenozoic, driving profound biotic transformations on land and in the oceans. Some recent studies suggest that the Isthmus formed ...
Panama: Isthmus of contention. Documents relating to the separation of Panama and the normalization of relations between the United States and Colombia
(Universidad de Sevilla, 2015-01-01)
[No abstract available]
Panama: The isthmus of contention. Documents relating to the separation of Panama and the normalization of relations between the US and Colombia
(Universidad de Sevilla, 2015-01-01)
[No abstract available]
Reconstructing Native American population history
(Springer Nature, 2012)
The peopling of the Americas has been the subject of extensive genetic, archaeological and linguistic research; however, central questions remain unresolved. One contentious issue is whether the settlement occurred by means ...