Accurate and detailed paleomagnetic data can be obtained from continuous measurements
of U‐channels extracted from sedimentary cores using a small‐diameter pass‐through …

Sampling of sediment cores using plastic U‐channels has made possible the acquisition of
detailed records of paleomagnetic secular variation, geomagnetic polarity, environmental …

We have examined the effects of translation speed on the acquisition and demagnetization
of remanence in u-channels. The speed at which the u-channel moves through alternating …

Narrow-access long-core cryogenic magnetometers enable measurement of a range of
magnetic parameters at a speed and resolution that cannot be matched by other techniques …

We explore the effects of sampling density, signal/noise ratios, and position‐dependent
measurement errors on deconvolution calculations for u channel magnetometer data, using …

The Demagnetization Analysis in Excel (DAIE) program is a single Microsoft Excel file
designed for viewing and analyzing stepwise demagnetization data of both discrete and u …

The magnetostratigraphy of weakly magnetized sediments is determined for the first time
from direct downhole measurements. Experimental results were obtained in both scientific …

Apparatus to measure the initial (low field) susceptibility of whole cores of sediment has
been constructed and tested. The instrument is complementary to that designed to measure …

The interest of magnetic logging in different geological settings: oceanic crust, sedimentary
basins and deep continental crust is discussed. In all these cases, a good estimate of both …

The paleomagnetic record of deep-sea sediment cores is compared with that which would
be expected from our knowledge of the Earth's magnetic field. It is found that some of the …