Geomagnetic excursions in late Brunhes time, European long-core data

Details Geomagnetic excursions in late Brunhes time, European long-core data Geomagnetic excursions in late Brunhes time, European long-core data

Sep 1986

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1986pepi...44...47m&link_type=abstract

Physics of the Earth and Planetary Interiors, Volume 44, Issue 1, p. 47-52.

Physics

4

Scientific paper

Numerous geomagnetic polarity anomalies, i.e., excursions and flips, have been reported within the Brunhes Normal Polarity Epoch. The evaluation of their reality and geographic validity remains a problem. We report here the results from two continual sequences of lacustrine deposits covering the last 140 000 years. Several polarity anomalies are recorded. Some may be of global validity, some of regional European validity and some of no validity and representing local disturbances. The recorded excursions seem to represent different causal mechanisms; rapid destructions into a quadrupole field (about 12 500 years bp), tilted dipole fields (about 30 000-35 000 years bp), and irregular destruction of the dipole field (about 100 000-125 000 years bp).

Affiliated with

Also associated with

No associations

Rating

Geomagnetic excursions in late Brunhes time, European long-core data does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Geomagnetic excursions in late Brunhes time, European long-core data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Geomagnetic excursions in late Brunhes time, European long-core data will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1657794