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Distribution of dinoflagellate cysts and other aquatic palynomorphs in surface sediments from the Beagle Channel, Southern Argentina
(Elsevier Science, 2012-12)
Palynological analyses of 22 surface sediment samples from the Beagle Channel, Tierra del Fuego, Argentina, were performed in order to investigate the distribution of dinocyst assemblages and other aquatic palynomorphs and ...
Climate and sea-level changes across a shallow marine Cretaceous–Palaeogene boundary succession in Patagonia, Argentina
(Wiley Blackwell Publishing, Inc, 2017-07)
Upper Maastrichtian to lower Paleocene, coarse-grained deposits of the Lefipán Formation in Chubut Province, (Patagonia, Argentina) provide an opportunity to study environmental changes across the Cretaceous–Palaeogene ...
Early Cretaceous Dinoflagellate Cysts from the Agrio Formation at Its Type Locality (Neuquén Basin, Argentina) and Their Biostratigraphic Implications
(Asociacion Paleontologica Argentina, 2018-02)
The Early Cretaceous marine deposits of the Agrio Formation are widely distributed in southern Mendoza and Neuquén provinces, Argentina. The stratigraphic distribution of upper Valanginian to upper Hauterivian organic-walled ...
Mid- to Late Holocene organic-walled dinoflagellate cysts from the northern Argentine shelf
(Elsevier Science, 2008-10)
A Mid- to Late Holocene dinocyst record from the northern inner shelf of Argentina is described. It is analyzed with respect to the distribution of modern dinocysts, other Holocene records from the Buenos Aires province ...
CAMPANIAN PALYNOMORPHS (UPPER CRETACEOUS) FROM THE PELOTAS BASIN, RIO GRANDE DO SUL: BIOSTRATIGRAPHIC AND PALEOENVIRONMENTAL IMPLICATIONSPalinomorfos do Campaniano (Cretáceo Superior) da Bacia de Pelotas, Rio Grande do Sul: implicações bioestratigráficas e paleoambientais
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2010)
Environmental forcings of Paleogene Southern Ocean dinoflagellate biogeography
(American Geophysical Union, 2011-03-04)
Despite warm polar climates and low meridional temperature gradients, a number of different high-latitude plankton assemblages were, to varying extents, dominated by endemic species during most of the Paleogene. To better ...
Palaeoevironmental reconstruction based on palynomorphs from the upper Oligocene San Gregorio Formation (core LB1), in a semiarid coastal marine setting, Baja California Sur, Mexico
(Elsevier Science, 2021-08)
Terrestrial and marine palynomorph assemblages from a total of 42 productive samples from San Gregorio Formation core LB1 were analysed. Marine palynomorphs, such as dinocysts, acritarchs, copepod eggs, among others, ...
Brackish to freshwater dinoflagellate cyst assemblages from the La Colonia Formation (Paleocene?), Northeastern Patagonia, Argentina.Asociaciones de quistes de dinoflagelados de agua salobre a dulce de la formacion la colonia (Paleoceno?), noreste de Patagonia, Argentina
(Asociacion Paleontologica Argentina, 2014-04)
The palynological analysis of the La Colonia Formation at the San Miguel section yielded conspicuous organic-walled dinoflagellate cyst (dinocyst) and green algae assemblages. The presence of a monotypic palaeoperidinioid ...
Spatial distribution of organic-walled dinoflagellate cysts in surface sediments from the southern Caribbean Sea and eastern tropical Pacific Ocean
(UniandesMaestría en Ciencias BiológicasFacultad de CienciasDepartamento de Biología, 2016)
Numerous global studies of organic walled dinocyst distribution and their relation with the environment have been done across temperate regions, however neotrotropical oceans, are underrepresented, and the paleoceanography, ...
Bioestratigrafía basada en quistes de dinoflagelados de la Formación Cabo Peña (Eoceno terminal- Oligoceno temprano), Tierra del Fuego, Argentina
(Instituto Geológico y Minero de España, 2002-12)
In this paper we describe the lithostratigraphy and biostratigraphy of the Cabo Peña Formation in its type area of northern Tierra del Fuego. The Cabo Peña Formation consists mainly of siltstones passing upwards into silty ...