Geochemistry, Geophysics, Geosystems, 2013 Paleomagnetic analysis and radiocarbon dating of an expanded Holocene deep‐sea sediment sequence recovered by Integrated Ocean Drilling Program (IODP) Expedition 303 from Labrador Sea Site U1305 (Lat.: 57°28.5 N, Long.: 48°31.8 W, water depth 3459 m ...
Joseph S. Stoner +4 more
doaj +1 more source
The intensity of the time-averaged geomagnetic field: the last 5 Myr [PDF]
, 1999 The existing database for paleointensity estimates of the ancient geomagnetic field contains more than 1500 data points collected through decades of effort.
Juarez, M.T., Tauxe, Lisa
core
Absolute geomagnetic paleointensity after the Cretaceous Normal Superchron and just prior to the Cretaceous‐Tertiary transition [PDF]
, 2004 Avto Goguitchaichvili +4 more
openalex +1 more source
Paleomagnetic Secular Variation Records From the Post‐Glacial Tahiti Coral Reef
Earth and Space ScienceIODP Expedition 310 recovered more than 600 m of Post Last‐Glacial‐Maximum (LGM) coral reef framework rocks from the current reef tract surrounding the island of Tahiti. Six sites (12 holes) were sampled for paleomagnetic studies on the south side of the
Steve P. Lund +3 more
doaj +1 more source
Detecting dipolarity of the geomagnetic field in the paleomagnetic record. [PDF]
Proc Natl Acad Sci U S A, 2023 Lhuillier F, Shcherbakov VP, Sycheva NK.
europepmc +1 more source
Records of geomagnetic reversals from volcanic islands of French Polynesia : 2. Paleomagnetic study of a flow sequence (1.2-0.6 Ma) from the island of Tahiti and discussion of reversal models [PDF]
, 1990 Une séquence volcanique de 700 m d'épaisseur a été échantillonée dans la vallée du Punaruu (Tahiti). Les résultats de l'étude paléomagnétique montrent que la séquence a enregistré 4 inversions du champ magnétique terrestre. Les données géochronologiques (
Chauvin, A. +2 more
core
High geomagnetic field intensity recorded by anorthosite xenoliths requires a strongly powered late Mesoproterozoic geodynamo. [PDF]
Proc Natl Acad Sci U S A, 2022 Zhang Y +3 more
europepmc +1 more source
A rock- and paleomagnetic study of a Holocene lava flow in Central Mexico [PDF]
, 1999 Magnetic measurements of the Tres Cruces lava flow (ca. 8500 years BP, Central Mexico) show the presence of two remanence carriers, a Ti-rich titanomagnetite with a Curie temperature between 350 and 400 °C and a Ti-poor magnetite with a Curie ...
Alva-Valdivia, L. +4 more
core
Early Cambrian renewal of the geodynamo and the origin of inner core structure. [PDF]
Nat Commun, 2022 Zhou T +11 more
europepmc +1 more source