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Genetic patterns of myrceugenia correifolia, a rare species of fog-dependent forests of mediterranean Chile: is it a climatic relict?
(Frontiers Media SA, 2017)
Rare species frequently occur in areas with microclimatic conditions that are atypical for their regions, but that were more common in the past, and that probably have operated as climatic refugia for a long time. Myrceugenia ...
Late Pleistocene glacial fluctuations in Cordillera Oriental, subtropical Andes
(Pergamon-Elsevier Science Ltd, 2017-09)
The behavior of subtropical glaciers during Middle to Late Pleistocene global glacial maxima and abrupt climate change events, specifically in Earth´s most arid low-latitude regions, remains an outstanding problem in ...
Population Structure of mtDNA Variation due to Pleistocene Fluctuations in the South American Maned Wolf (Chrysocyon brachyurus, Illiger, 1815): Management Units for Conservation
(Oxford Univ Press Inc, 2015-09-01)
The maned wolf (Chrysocyon brachyurus) is one of the largest South American canids, and conservation across this charismatic carnivore's large range is presently hampered by a lack of knowledge about possible natural ...
Quaternary climatic fluctuations influence the demographic history of two species of sky-island endemic amphibians in the Neotropics
(2021-07-01)
We evaluated the role of Quaternary climatic fluctuations on the demographic history and population structure of amphibian species endemic to the ‘campo rupestre’ in the Neotropics, evaluating their distributional shifts, ...
Cryptic lineages and Pleistocene population expansion in a Brazilian Cerrado frog
(Wiley-Blackwell, 2012-02-01)
Diversification of South American species endemic to open habitats has been attributed to both Tertiary events and Pleistocene climatic fluctuations. Nonetheless, phylogeographical studies of taxa in these regions are few, ...
Cryptic lineages and Pleistocene population expansion in a Brazilian Cerrado frog
(Wiley-Blackwell, 2012-02-01)
Diversification of South American species endemic to open habitats has been attributed to both Tertiary events and Pleistocene climatic fluctuations. Nonetheless, phylogeographical studies of taxa in these regions are few, ...
Paleoenvironment of the Toropí Formation (Upper Pleistocene), Corrientes province (Mesopotamian region, Argentina): A phytolith approach
(Pergamon-Elsevier Science Ltd, 2013-02)
Two Pleistocene sedimentary units are recognized in the Corrientes province, Argentina: the Toropí and Yupoí formations. These sediments have proven productive for fossil vertebrates, but few macrofossils have been recovered. ...