Timing of Quaternary geomagnetic reversals and excursions in volcanic and sedimentary archives
We review the ages of Quaternary magnetic polarity reversals and magnetic excursions.
Improvements in radioisotopic 40 Ar/39 Ar dating of reversals and excursions reflect the use …
Improvements in radioisotopic 40 Ar/39 Ar dating of reversals and excursions reflect the use …
A Quaternary geomagnetic instability time scale
BS Singer - Quaternary Geochronology, 2014 - Elsevier
Reversals and excursions of Earth's geomagnetic field create marker horizons that are
readily detected in sedimentary and volcanic rocks worldwide. An accurate and precise …
readily detected in sedimentary and volcanic rocks worldwide. An accurate and precise …
Why are geomagnetic excursions not always recorded in sediments? Constraints from post-depositional remanent magnetization lock-in modelling
AP Roberts, M Winklhofer - Earth and Planetary Science Letters, 2004 - Elsevier
Many geomagnetic excursions have been documented during the Brunhes Chron. However,
high-resolution paleomagnetic studies of sediments often provide evidence of few (if any) …
high-resolution paleomagnetic studies of sediments often provide evidence of few (if any) …
Geomagnetic excursions: knowns and unknowns
AP Roberts - Geophysical Research Letters, 2008 - Wiley Online Library
Geomagnetic excursions are short‐lived episodes when Earth's magnetic field deviates into
an intermediate polarity state. Understanding the origin, frequency, amplitude, duration, and …
an intermediate polarity state. Understanding the origin, frequency, amplitude, duration, and …
[HTML][HTML] The middle Pleistocene vertebrate fauna from Khok Sung (Nakhon Ratchasima, Thailand): biochronological and paleobiogeographical implications
The fluviatile terrace deposits of Khok Sung, Nakhon Ratchasima province, have yielded
more than one thousand fossils, making this the richest Pleistocene vertebrate fauna of …
more than one thousand fossils, making this the richest Pleistocene vertebrate fauna of …
Reassessing the age of Atapuerca-TD6 (Spain): new paleomagnetic results
We carry out a new paleomagnetic study across stratigraphic layer TD7 of Gran Dolina Site,
Atapuerca, and reassess the existing absolute ages (thermoluminescence, electron spin …
Atapuerca, and reassess the existing absolute ages (thermoluminescence, electron spin …
A summary of Brunhes paleomagnetic field variability recorded in Ocean Drilling Program cores
The Ocean Drilling Program (ODP) has recovered many long sediment sequences from
around the World that contain medium to high-resolution paleomagnetic records of Brunhes …
around the World that contain medium to high-resolution paleomagnetic records of Brunhes …
Late brunhes polarity excursions (mono lake, laschamp, iceland basin and pringle falls) recorded at odp site 919 (Irminger basin)
JET Channell - Earth and Planetary Science Letters, 2006 - Elsevier
Component natural remanent magnetizations derived from u-channel and 1-cm3 discrete
samples from ODP Site 919 (Irminger Basin) indicate the existence of four intervals of …
samples from ODP Site 919 (Irminger Basin) indicate the existence of four intervals of …
The rise and fall of Lake Bonneville between 45 and 10.5 áka
LV Benson, SP Lund, JP Smoot, DE Rhode… - Quaternary …, 2011 - Elsevier
A sediment core taken from the western edge of the Bonneville Basin has provided high-
resolution proxy records of relative lake-size change for the period 45.1–10.5 calendar ka …
resolution proxy records of relative lake-size change for the period 45.1–10.5 calendar ka …
Constraints on the Pleistocene chronology of sediments from the Lomonosov Ridge
Despite its importance in the global climate system, age‐calibrated marine geologic records
reflecting the evolution of glacial cycles through the Pleistocene are largely absent from the …
reflecting the evolution of glacial cycles through the Pleistocene are largely absent from the …