Results 181 to 190 of about 4,233 (235)

Rapid geomagnetic changes inferred from Earth observations and numerical simulations. [PDF]

Nat Commun, 2020
Davies CJ, Constable CG.
europepmc   +1 more source

Using paleomagnetic observations and geodynamo simulations to assess Earth's magnetic field morphology and variability

Hannah F. Rogers, Christopher J. Davies, Catherine Constable, Stephen J. Mason, Thomas Frasson   +4 more
openalex   +1 more source

Long-term persistency of a strong non-dipole field in the South Atlantic. [PDF]

Nat Commun
de Oliveira WP, Hartmann GA, Terra-Nova F, Pasqualon NG, Savian JF, Lima EF, da Luz FR, Trindade RIF.   +7 more
europepmc   +1 more source

Geophysical insights from the first geomagnetic field absolute intensity curve for central Asia (2200BCE-2000CE), and implications for archaeomagnetic dating. [PDF]

Sci Rep
Bonilla-Alba R, Gómez-Paccard M, Pavón-Carrasco FJ, Chauvin A, Beamud E, Martínez-Ferreras V, Gurt-Esparraguera JM, Luneau E, Osete ML.   +8 more
europepmc   +1 more source

Quantitative estimates of average geomagnetic axial dipole dominance in deep geological time. [PDF]

Nat Commun, 2020
Biggin AJ, Bono RK, Meduri DG, Sprain CJ, Davies CJ, Holme R, Doubrovine PV.   +6 more
europepmc   +1 more source

Presence of primordial Mg can explain the seismic low-velocity layer in the Earth's outermost outer core. [PDF]

Nat Commun
Liu T, Jing Z.
europepmc   +1 more source

Paleomagnetism indicates that primary magnetite in zircon records a strong Hadean geodynamo. [PDF]

Proc Natl Acad Sci U S A, 2020
Tarduno JA, Cottrell RD, Bono RK, Oda H, Davis WJ, Fayek M, Erve OV', Nimmo F, Huang W, Thern ER, Fearn S, Mitra G, Smirnov AV, Blackman EG.   +13 more
europepmc   +1 more source

Seismic low-velocity equatorial torus in the Earth's outer core: Evidence from the late-coda correlation wavefield. [PDF]

Sci Adv
Ma X, Tkalčić H.
europepmc   +1 more source

Reevaluating the evidence for a Hadean-Eoarchean dynamo. [PDF]

Sci Adv, 2020
Borlina CS, Weiss BP, Lima EA, Tang F, Taylor RJM, Einsle JF, Harrison RJ, Fu RR, Bell EA, Alexander EW, Kirkpatrick HM, Wielicki MM, Harrison TM, Ramezani J, Maloof AC.   +14 more
europepmc   +1 more source

Strong field dynamos [PDF]

, 2016
Dormy, E.
core