Geomagnetic variation during the late Pleistocene period and changes in the radiocarbon time scale
The Earth's magnetic field appears to have been weaker than it is today for much of the period 50,000-10,000yr ago. The geomagnetic record can be used to predict changes in the production of radioactive nuclides by cosmic rays interacting
The use of the geomagnetic polarity time scale in elucidating Pleistocene landscape evolution : an example from South Australia
The application of the geomagnetic polarity time scale to terrestrial Pleistocene sediments in the Adelaide area of South Australia has elucidated landscape evolution. The palaeomagnetic data has also more precisely fixed the timing
The aim of this essay is to provide an overview of the fundamental concepts involving the identification of excursions and their use in stratigraphy. The AA. will focus on the structure of the geomagnetic field and on the properties of this field
Extension of the geomagnetic polarity time scale to 6,5 m.y.: K-Ar dating, geological and paleomagnetic study of a 3500m lava succession in western Iceland
Correlation of Late Pleistocene glaciolacustrine and marine deposits by means of geomagnetic secular variation, with examples from northern New York and southern Ontario
A model is proposed as a result of investigating the relations between geomagnetic, climatic and meteorological phenomena. The penetration of electron into the middle atmosphere and stratosphere causes an immediate increase in temperature
France) offers a unique paleoclimatic and paleomagnetic record of the last 130,000years. Several geomagnetic excursions are recorded implying rapid motions at the core/mantle interface. The data reveal a correlation between paleoclimate and the position
of the geomagnetic pole: during ice ages the pole was in the Siberian-Arctic region. There is a close correlation between paleomagnetic and paleogeoid changes implying a mutual origin in core/mantle changes. The astronomical variables in the Earth/Sun constellation
the insolation or geomagnetic field changes. A glaciation leads to a complex interaction of geophysical changes. Paleoclimate never has a simple and single explanation: complexity and interaction are key words.
A Landsat Thematic Mapper subsence of Spa was processed in order to enhance changes in spectral signature and image texture in the vicinity of a geomagnetic anomaly detected in the Fagne de Stoumont . The spectral investigations did not prove
The magnetobiostratigraphy study of the 130-m-thick Zújar section (Negratín clays unit, Guadix-Baza Basin, Spain) provides a remarkable opportunity to improve the correlation of European mammal biostratigraphy to the Geomagnetic Polarity Time Scale
and remanence have proven successful for correlating lake cores as proxy for paleoenvironment and paleoclimate, and for reconstructing geomagnetic secular variations.
catalog and available geomagnetic models in order to determine the accuracy of these sediments recording the Earth's magnetic field. Results suggest that these sediments poorly record the Earth's magnetic field, however, paleomagnetic inclination shows
during most part of the Medieval time, and they are closer to the inclination values of one geomagnetic model (CALS10k.1b).