Multiproxy studies of Early Miocene pedogenic calcretes in the Santa Cruz Formation of southern Patagonia, Argentina indicate the existence of a temperate warm vegetation adapted to a fluctuating water table

The Lower Miocene Santa Cruz Formation in southern Patagonia (Austral Basin, Argentina) contains several horizons of pedogenic calcretes, which record −17.5 myr old vegetation adapted to a shallow and fluctuating water table at paleolatitude of 56°S. To reconstruct the paleoenvironment, paleoclimate...

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Detalles Bibliográficos
Publicado:	2018
Materias:	Coastal vegetation Micromorphology Mid-Miocene Climatic Optimum Phytoliths Stable isotopes calcrete floodplain microfossil micromorphology Miocene paleoenvironment paleolatitude pedogenesis phytolith proxy climate record reconstruction seasonality stable isotope temperate environment vegetation history water table Argentina Austral Basin Patagonia Santa Cruz [Argentina] Vertebrata
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00310182_v500_n_p1_Raigemborn http://hdl.handle.net/20.500.12110/paper_00310182_v500_n_p1_Raigemborn
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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