Results 181 to 190 of about 3,107 (226)
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Global holocene magnetostratigraphy

Hydrobiologia, 1983
Paleolimnomagnetic records from five regions of the world have been combined with historical magnetic field observations in order to produce regional geomagnetic master curves.
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Magnetostratigraphy of the Jurassic/Cretaceous boundary

Geology, 1986
There is no internationally recognized standard for the Jurassic/Cretaceous boundary; a precise biostratigraphical correlation between different paleobiogeographic provinces is impossible due to barriers blocking faunal exchange. This problem may be overcome by using magnetic polarity events, which are globally isochronous.
James G. Ogg, William Lowrie
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Magnetostratigraphy and geochronology of northwest Iceland

Journal of Geophysical Research: Solid Earth, 1984
The NW peninsula of Iceland is built mainly by tholeiitic, low K flood basalts that show a regional southeasterly dip, generally of less than 10°. From the lavas mapped and drilled for paleomagnetic measurements (a total of 1261 flows), two continuous composite sections were constructed, one on the western side of the peninsula 4055 m thick comprising ...
Ian McDougall   +2 more
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Secular variation magnetostratigraphy

1986
This chapter concentrates on secular variation magnetostratigraphic dating applications within the past 10 000 years. It describes collection and measurement techniques which have been found useful in investigating lake sediments and presents type palaeomagnetic secular variation records of both declination and inclination, from seven regions of the ...
Roy Thompson, Frank Oldfield
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Magnetostratigraphy of Sediments in Mammoth Cave, Kentucky

Science, 1982
Clastic sediment deposits found within the caves of Mammoth Cave National Park have yielded a magnetostratigraphic pattern of magnetic polarity reversals which indicates-that they were deposited over a range of at least 1 million and most likely 2 million years.
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Magnetostratigraphy of Jurassic Rocks

2015
Magnetic polarity scales younger than 160 Ma are derived from seafloor magnetic anomalies. For older times, such scales must be derived from polarity successions obtained in the continents yielding a precise age control such as that provided by ammonites, i.e., 1 myr.
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Dating, Magnetostratigraphy

2009
Krijgsman, Wout, Langereis, C. G.
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Magnetostratigraphy of the type selandian: Preliminary results

GFF, 1994
Ali, Jason R.   +3 more
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Magnetostratigraphy

Physics of the Earth and Planetary Interiors, 1990
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