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Mostrando ítems 41-50 de 149
Factores ambientales que influyen en la variabilidad de la producción de quistes de Lingulodinium polyedrum y Scrippsiella trochoidea (Dinophyceae)Environmental factors influencing the variability of Lingulodinium polyedrum and Scrippsiella trochoidea (Dinophyceae) cyst production
(Universidad Autónoma de Baja California, 2009)
Quistes de dinoflagelados del Cenozóico de la Cuenca del Colorado, ArgentinaCenozoic dinoflagellate cytests from the Colorado basin, Argentina
(Asociacion Paleontologica Argentina, 2001-12)
Cenozoic sediments from the well Cx-l of offshore Colorado Basin were studied. The dinoflagellate cysts assemblages are diverse and well preserved praviding stratigraphic control for the section. Selected dinoflagellate ...
Palynotaxonomy of the cretaceous to neogene section of the pelotas basin, Brazil: Dinoflagellate cysts of peridiniales orderPalinotaxonomia da seção cretácea a neogena da bacia de pelotas, Brasil: Cistos de dinoflagelados da ordem peridiniales
(2017-09-01)
Major part of micropaleontological knowledge of the Pelotas Basin is related to calcareous microfossils, justifying a systematic survey on the palynological data. This paper presents the taxonomic results from the study ...
Analysis of the hydrographic conditions and cyst beds in the San Jorge Gulf, Argentina, that favour dinoflagellate population development including toxigenic species and their toxins
(Elsevier Science, 2015-01)
The overlay of cooler nutrient enriched Beagle–Magellan water with warmer nutrient depleted shelf water and a strong stratification of the water column in the San Jorge Gulf region, Argentina, coincided with relatively ...
Hydrographic conditions and cyst beds in the San Jorge Gulf, Argentina, favour dinoflagellate blooms including toxigenic species and their toxins
(Elsevier Science, 2015-01)
The overlay of cooler nutrient enriched Beagle–Magellan water with warmer nutrient depleted shelf water and a strong stratification of the water column in the San Jorge Gulf region, Argentina, coincided with relatively ...
Interactive comment on “Surface-circulation change in the Southern Ocean across the Middle Eocene Climatic Optimum: inferences from dinoflagellate cysts and biomarker paleothermometry” by Margot J. Cramwinckel et al.
(Copernicus Publications, 2019-05-28)
The Middle Eocene Climatic Optimum (MECO) is a global warming event at about 40 Ma that interrupted the long-term Cenozoic cooling trend. Up to now only a few studies have focused with enough resolution to evaluate the ...
Early cretaceous dinoflagellate cysts from the neuquen and austral basins: a reviewQuistes de dinoflagelados del Cretácico temprano de las cuencas Neuquina y Austral: bioestratigrafía y paleobiogeografía
(Asociación Paleontológica Argentina, 2016-10)
Se documentaron y recopilaron los registros más relevantes de los quistes de dinoflagelados de pared orgánica provenientes del Cretácico inferior de las cuencas Neuquina y Austral en diferentes localidades de estudio. La ...
Bioestratigrafía basada en quistes de dinoflagelados del Eoceno tardío - Mioceno del pozo Ombucta x-1, Cuenca del Colorado, ArgentinaBiostratigraphy based on Eocene-Miocene Dinoflagellate cysts from (YPF) ombucta X-1 borehole. Colorado Basin, Argentina
(Asociacion Paleontologica Argentina, 2000-12)
Dinoflagellate cysts are present in varying amounts allowing age interpretation for the section. Selected dinoflagellate cysts events, mainly last occurrences, suggest five age intervals: late Miocene to early Pliocene, ...
Bloom of the yessotoxin producing dinoflagellate protoceratium reticulatum (dinophyceae) in northern chile
(ELSEVIER SCIENCE BV, 2011)
In summer 2007, a dinoflagellate preliminarily identified as Protoceratium reticulatum bloomed in Bahia Mejillones, northern Chile. Phytoplankton samples were analyzed in detail by light and scanning electron microscopy ...
Distribución de Enneadocysta (Dinoflagellata) en el Paleógeno del Atlántico Sudoccidental: implicancias paleoceanográficasPaleogene distribution of Enneadocysta (Dinoflagellata) in the southwestern Atlantic Ocean: paleoceanographic implications
(Asociacion Paleontologica Argentina, 2010-12)
En las asociaciones de quistes de dinoflagelados del Eoceno medio a tardío de cuencas subtropicales del Atlántico Sudoccidental se registra la presencia de especies de Enneadocysta, entre ellas: E. dictyostila (Menéndez) ...