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Browsing by Subject "Planktic foraminifera"
Now showing items 1-7 of 7
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Análisis cuantitativo de los foraminíferos planctónicos del Paleoceno en Zumaya: implicaciones paleoambientales y eventos paleoceanográficos
(Sociedad Geológica de España, 1994)Quantitative analysis of Paleocene planktic foraminifera at the Zumaya section indicates that this area belonged to temperate waters, as suggested by an average of 34.1% low latitude species. Three relatively warmer intervals ... -
Astronomical cyclicity and sapropels in the pre-evaporitic Messinian of the Sorbas basin (Western Mediterranean)
(Sociedad Geológica de España, 1996)A high resolution study of the Messinian pre-evaporitic maris of the Sorbas basin was carried out with the main object of analysing the high frequency cyclicity identified in this basin, in the lower part of the succession, ... -
Comparison between different methods of paleotemperature reconstruction in the Alboran Sea (OPD 977 core), based on planktic foraminifera assemblages of the last 150 kyr
(Sociedad Geológica de España, 2003)Sea surface temperatures (SST) in the Alboran Sea during the last 150 ka have been reconstructed in ODP Site 977 using the Transfer Function method of Imbrie & Kipp (1971) and the Modem Analog Technique (MAT), both based ... -
Correlación cuantitativa con foraminíferos planctónicos del tránsito Paleoceno-Eoceno en Alamedilla (Béticas), Zumaya (Pirineos) y Site 401 (Golfo de Vizcaya): implicaciones paleoceanográficas
(Sociedad Geológica de España, 1996)Quantitative correlation with planktic foraminifera at Alamedilla (Betics), Zumaya (Pyrenees) and Site 401 (Bay of Biscay) allows us to infer paleoceanographical trends during Paleocene-Eocene transition in a subtropical ... -
El límite Cretácico/Terciario con foraminíferos planctónicos en Osinaga y Músquiz (Navarra, Pirineos)
(Sociedad Geológica de España, 1996)High resolution planktic foraminiferal biostratigraphy across the K/T boundary at Osinaga and Musquiz (Navarre, Pyrenees) allows us to recognise a small hiatus located just at the boundary. The hiatus affects the uppermost ... -
Evolución de las asociaciones de foraminíferos planctónicos del tránsito Eoceno inferior-Eoceno medio en la Península Ibérica (Agost, Cordillera Bética y Anoz, Pirineos)
(Sociedad Geológica de España, 1997)The study of planktic foraminifera assemblages across the Early/Middle Eocene in the Anoz and Agost sections allows to recognize the following biozones and subzones: Acarinma pentacamerata Biozone, Subbotina boweri Subzone ... -
Latitudinal variation in the K/T event: inferences from planktic foraminifera
(Sociedad Geológica de España, 1996)Un análisis comparativo de diferentes secciones del límite Cretácico/Terciario (K/T) muestra una clara diferencia latitudinal en Ja sucesión de eventos paleoecológicos y paleoclimáticos durante el tránsito K/T. Así, se ...
