搜索结果: 1-6 共查到“地球物理学 paleomagnetic”相关记录6条 . 查询时间(0.062 秒)
Pangea B:an artifact of incorrect paleomagnetic assumptions?
paleomagnetism trias permian pangea inclination error
2015/9/28
The detailed plate reconstruction within Pangea megacontinent has been an ongoing debate among the paleomagnetic community for decades. The Pangea B hypothesis, implying a 3500 km Triassic dextral meg...
Paleomagnetic dating of non-sulfide Zn-Pb ores in SW Sardinia (Italy): a first attempt
paleomagnetism non-sulfideores calamine Sardinia
2015/9/10
A first paleomagnetic investigation aimed at constraining the age of the non-sulfide Zn-Pb ore deposits in the
Iglesiente district (SW Sardinia, Italy) was carried out. In these ores, the oxidation o...
Demagnetization Analysis in Excel (DAIE). An open source workbook in Excel for viewing and analyzing demagnetization data from paleomagnetic discrete samples and u-channels
paleomagnetism software Excel
2015/8/18
The Demagnetization Analysis in Excel (DAIE) software is a single Microsoft Excel file designed for viewing and analyzing stepwise demagnetization data of both discrete and u-channel samples in paleom...
Paleomagnetic dating of tectonically influenced Plio-Quaternary fan-system deposits from the Apennines (Italy)
Quaternary breccias Central Italy Paleomagnetism
2015/8/14
The Roveto Valley is a narrow, elongated, NW-trending depression filled with continental Plio-Quaternary deposits that outcrop at different topographic elevations. A morpho-lithostratigraphic successi...
A re-evaluation of the Italian historical geomagnetic catalogue: implications for paleomagnetic dating at active Italian volcanoes
the Italian historical geomagnetic catalogue paleomagnetic
2014/12/31
Paleomagnetism is proving to represent one of the
most powerful dating tools of volcanics emplaced in Italy
during the last few centuries/millennia. This method requires
that valuable proxies of th...
Scaling properties of paleomagnetic reversal sequence
Scaling properties paleomagnetic reversal sequence
2009/11/13
The history of reversals of main geomagnetic field during last 160 My is analyzed as a sequence of events, presented as a point set on the time axis. Different techniques were applied including the me...