Results 101 to 110 of about 3,107 (226)

Paleomagnetic constraints on the age of the Botucatu Formation in Rio Grande do Sul, southern Brazil

Anais da Academia Brasileira de Ciências, 2006
Paleomagnetic and rockmagnetic data are reported for the aeolian Botucatu Formation, in the southern Brazilian State of Rio Grande do Sul. Oriented samples were taken from a section located between the cities of Jaguari and Santiago.
Endale Tamrat, Marcia Ernesto
doaj   +1 more source

Quaternary high latitude magnetostratigraphy [PDF]

Polar Research, 1987
Magnetostratigraphic dating of Quaternary sediments is in general exclusively based on the identification of the Brunhesl Matuyama boundary and the Jaramillo and Olduvai Subchrons within the Matuyama Chron. Mounting evidence suggests, however, that short excursions or reversal events of the earth's field have also occurred during the Brunhes Chron ...
openaire   +1 more source

(Table 4B) Magnetostratigraphy at DSDP Hole 85-575B

, 1985
(Table 4B) Magnetostratigraphy at DSDP Hole 85 ...
Weinreich, Norbert, Norbert Weinreich (6979031), Fritz Theyer (6886511), Theyer, Fritz   +3 more
core   +1 more source

A Hyperactive Geomagnetic Field in the Late Visean (Early Carboniferous) From the Late Asbian Stratotype Section in Northwest England, UK

Geochemistry, Geophysics, Geosystems
The pattern of geomagnetic polarity changes during the Early Carboniferous (Mississippian) is not known in detail. This information sparsity is addressed by determining a magnetostratigraphy from the late Asbian (late Visean at ∼333 Ma) in Trowbarrow ...
Mark W. Hounslow, Andrew J. Biggin, Pedro Cózar, Ian D. Somerville, Tereza Kamenikova, Courtney J. Sprain   +5 more
doaj   +1 more source

A greigite-based magnetostratigraphic time frame for the Late Miocene to Recent DSDP Leg 42B cores from the Black Sea

Frontiers in Earth Science, 2016
Throughout the Late Neogene, the Black Sea experienced large paleoenvironmental changes, switching between (anoxic) marine conditions when connected to the Mediterranean Sea and (oxic) freshwater conditions at times of isolation.
Christiaan Gijsbert Cornelis Van Baak, Iuliana eVasiliev, Dan Valentin Palcu, Mark Jacobus Dekkers, Wout eKrijgsman   +4 more
doaj   +1 more source

(Table 8) Magnetostratigraphy at DSDP Site 86-578

, 1985
(Table 8) Magnetostratigraphy at DSDP Site 86 ...
David K Rea (6961106), Shaul Levi (7890797), Rea, David K, Levi, Shaul, G Ross Heath (6886217), Heath, G Ross   +5 more
core   +1 more source

Data Set S8 - Magnetostratigraphy of IODP Site 342-1410

, 2019
Data Set S8 - Magnetostratigraphy of IODP Site 342 ...
Paul R Bown (6964958), Steven M Bohaty (6963266), Westerhold, Thomas, Carlotta Cappelli (8286180), Veronica Lobba (8286186), Martina de Riu (8286183), Cappelli, Carlotta, Lobba, Veronica, Agnini, Claudia, Yamamoto, Yuhji, Yuhji Yamamoto (7983032), de Riu, Martina, Bohaty, Steven M, Thomas Westerhold (6960026), Bown, Paul R, Claudia Agnini (7908953)   +15 more
core   +1 more source

(Table S6) Magnetostratigraphy of ODP Site 207-1258

, 2009
(Table S6) Magnetostratigraphy of ODP Site 207 ...
Westerhold, Thomas, Röhl, Ursula, Thomas Westerhold (6960026), Ursula Röhl (6959540)   +3 more
core   +1 more source

(Table 4C) Magnetostratigraphy at DSDP Hole 85-575C

, 1985
(Table 4C) Magnetostratigraphy at DSDP Hole 85 ...
Weinreich, Norbert, Norbert Weinreich (6979031), Fritz Theyer (6886511), Theyer, Fritz   +3 more
core   +1 more source

Types of paleomagnetic record in Devonian rocks: new data on the Central Devonian field and analysis of the results [PDF]

Нефтегазовая геология: Теория и практика
To date, there are significant differences in the existing magnetostratigraphic scales and trajectories of the apparent motion of the paleomagnetic pole for the Devonian period, which makes it extremely difficult to apply the paleomagnetic method to ...
Sal'naya N.V.
doaj