Phanerozoic Large Igneous Province, Petroleum System, and Source Rock Links
Geophysical Monograph Series, Page 191-228., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Steven C. Bergman +2 more
wiley +2 more sources
On the possible mantle nature of the long-wave Central-European magnetic anomaly
Геофизический журнал, 2020 This paper presents the results of a comprehensive analysis of geological and geophysical data, carried out to substantiate the existence and nature of transition class of magnetic anomalies produced by the Earth’s core and the lithosphere.
I.K. Pashkevich +5 more
doaj +1 more source
Geopotential field anomalies and regional tectonic features – two case studies: southern Africa and Germany [PDF]
Solid Earth, 2016 Maps of magnetic and gravity field anomalies provide information about physical properties of the Earth's crust and upper mantle, helpful in understanding geological conditions and tectonic structures.
M. Korte, M. Mandea
doaj +1 more source
Geosciences, 2020 In this study, we present a novel approach combining the advantages of tesseroids in representing geophysical structures though their voxel-like discretization features with a spherical harmonic representation of the magnetic field.
Eldar Baykiev +2 more
doaj +1 more source
Arctic and Asia lithospheric satellite magnetic anomalies
Physics of the Earth and Planetary Interiors, 1998 Abstract The polar regions present special problems in magnetic studies because they are largely inaccessible and contain the most disturbed magnetic fields on earth (e.g., effects from auroral phenomena). A processing method, previously developed for south polar satellite magnetic data (e.g., Magsat), is applied to north polar data to separate the ...
Douglas Alsdorf +4 more
openaire +1 more source
Long-term magnetic anomalies and their possible relationship to the latest greater Chilean earthquakes in the context of the seismo-electromagnetic theory [PDF]
Natural Hazards and Earth System Sciences, 2021 Several magnetic measurements and theoretical developments from different research groups have shown certain relationships with worldwide geological processes.
E. Guillermo Cordaro +5 more
doaj +1 more source
Sensors, 2017 CHAMP and Swarm satellite magnetic data are combined to establish the lithospheric magnetic field over the Tibetan Plateau at satellite altitude by using zonal revised spherical cap harmonic analysis (R-SCHA).
Yaodong Qiu +5 more
doaj +1 more source
Crustal structure and rift flank uplift of the Adare Trough, Antarctica [PDF]
, 2005 The Adare Trough, located 100 km northeast of Cape Adare, Antarctica, represents the extinct third arm of a Tertiary spreading ridge between East and West Antarctica. It is characterized by pronounced asymmetric rift flanks elevated up to over 2 km above
Ashalatha +36 more
core +1 more source
Magnetic transfer function entropy and the 2009 Mw = 6.3 L'Aquila earthquake (Central Italy) [PDF]
Nonlinear Processes in Geophysics, 2012 With the aim of obtaining a deeper knowledge of the physical phenomena associated with the 2009 L'Aquila (Central Italy) seismic sequence, culminating with a Mw = 6.3 earthquake on 6 April 2009, and possibly of identifying some kind of earthquake-related
L. X. Wu +4 more
doaj +1 more source
Age, Depth, and Residual Depth Anomalies in the North Pacific: Implications for Thermal Models of the Lithosphere and Upper Mantle [PDF]
, 1986 We present an empirical basement depth versus age relation for the North Pacific Ocean, based on the statistical treatment of an ocean-wide gridded data set.
Renkin, Miriam K., Sclater, John G.
core +1 more source