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Palaeoenvironment and early human occupation of southernmost South America (South Patagonia, Argentina)
(Elsevier, 2013-06-19)
Pollen and archaeological records from two areas of southern Patagonia, one in the southern part of the Deseado Massif, the other south of Lago Argentino, suggest an important influence of climate on human movements into ...
Palynology from the Cenomanian Mata Amarilla Formation, southern Patagonia, Argentina
(Academic Press Ltd - Elsevier Science Ltd, 2020-05)
The critical climatic changes that occurred during the Albian–Turonian Cretaceous interval led to a major biotic turnover, both in terrestrial and marine ecosystems. Several large-scale palynological works have been conducted ...
Using a newly developed chironomid transfer function for reconstructing mean annual air temperature at Lake Potrok Aike, Patagonia, Argentina
(Elsevier, 2013-01)
In the Southern Hemisphere, the lack of quantitative temperature records hampers the understanding of climate change since the Last Glaciation and refrains the comparison with the Northern Hemisphere records. To provide ...
Pollen dispersal patterns in marine surface sediments from the San Jorge Gulf, SE Patagonia (Argentina)
(Elsevier Science, 2020-10)
This paper analyzes the distribution patterns of pollen and spore assemblages in modern surface sediments recovered from the bottom of the San Jorge Gulf (SJG) and from offshore sites, in relation to the location of different ...
Fossil leaves of subtropical lineages in the Eocene–?Oligocene of southern Patagonia
(Taylor & Francis Ltd, 2018-06)
Here I describe and illustrate 19 leaf morphospecies from the Paleogene Río Turbio Formation, Santa Cruz Province, Argentina. They were referred to the extant tropical and subtropical families Lauraceae (9 morphospecies), ...
Physiological traits on Osmorhiza depauperata, a biodiversity component in the Nothofagus forests of Southern Patagonia
(I.K. International Publishing House, 2012)
Most silvicultural prescriptions to stimulate tree natural regeneration mainly open the canopy to modify light availability and soil moisture at the understory level. Both are major factors affecting growth and survival ...
Environment and climate of the last 51,000 years – new insights from the Potrok Aike maar lake Sediment Archive Drilling prOject (PASADO)
(Elsevier, 2013-06)
In this introductory paper we summarize the history and achievements of the Potrok Aike maar lake Sediment Archive Drilling prOject (PASADO), an interdisciplinary project embedded in the International Continental Scientific ...
Notes on rare clavarioid species (Fungi: Basidiomycota) in Patagonia, Argentina
(Biotaxa, 2015-03)
The distributions of two clavarioid species, Clavulinopsis laeticolor (Berk. and M.A. Curtis) R.H. Petersen (Agaricales, Clavariaceae) and Lentaria rionegrensis R.H. Petersen (Gomphales, Lentariaceae), are extended and ...