Results 81 to 90 of about 1,717,086 (176)

Morphological Evolution of Impact Craters and Associated Gravity Anomalies: New Perspectives From Numerical Modeling

Earth and Space Science
Hyper‐velocity impacts on planetary surfaces lead to impact craters whose morphology evolves due to exogenous factors such as atmospheric processes, as well as endogenous factors including tectonic and metamorphism.
Lounis Ait Oufella, Yoann Quesnel, Vincent Godard, Anthony Lagain   +3 more
doaj   +1 more source

Structure and evolution of the intracratonic Congo Basin [PDF]

Surface wave tomography, heat flow, and crustal thickness measurements have demonstrated that the thickness of the continental lithosphere varies by at least a factor of 2. Since the thermal time constant of the lithosphere depends upon the square of its
Crosby, A. G., White, N. J., Fishwick, S.   +2 more
core   +1 more source

Duration and Geochemical Evolution of Triassic and Jurassic Magmatism Along the Eastern North American Margin

Geochemistry, Geophysics, Geosystems
Our understanding of the impact of melt generation and the interplay between magmatism and mechanical stretching during progressive rifting leading to seafloor spreading remains rudimentary.
Zachary S. Foster‐Baril, Emily R. Hinshaw, Daniel F. Stockli, Christopher M. Bailey, Jacob Setera   +4 more
doaj   +1 more source

Post-processing scheme for modeling the lithospheric magnetic field

, 2012
International audienceWe investigated how the noise in satellite magnetic data affects magnetic lithospheric field models derived from these data in the special case where this noise is correlated along satellite orbit tracks.
Hamoudi, M., Rother, M., Lesur, V., Vervelidou, F., Thébault, E.   +4 more
core   +1 more source

Digital image processing and isostatic studies of the regional gravity field of Great Britain and adjacent marine regions [PDF]

, 1988
This thesis presents the results of an investigation into the regional gravity field of Great Britain and the adjacent regions. A prerequisite for this study was the development of a computer database designed to store, manipulate and display the ...
Woollett, R.W, Woollett, Richard W.
core  

Site 1215

, 2002
Site 1215 (26°01.77´N, 147°55.99´W, 5396 meters below sea level [mbsl]; Fig. F1) is the northernmost of seven sites drilled on the 56-Ma-crust transect during Ocean Drilling Program (ODP) Leg 199.
Lyle, M., Vanden Berg, M.D., Quintin, L., Wilson, P.A., Backman, J., Pälike, H., Coxall, H.K., Janecek, T.R., Raffi, I., Moore, T.C., Nomura, R., Nigrini, C.A., Faul, K., Tripati, A.K., Parés, J.M., Rea, B.R., Kruse, S., Wade, B.S., Nishi, H., Lanci, L., Hovan, S.A., Lear, C.H., Gaillot, P.A., Knoop, P., Busch, W.H., Norris, R.D., Rea, D.K., Steiger, T.H.   +27 more
core   +1 more source

Petrogenesis and zircon U-Pb dating of skarnified pyroxene-bearing dioritic rocks in Bisheh area, south of Birjand, eastern Iran

Journal of Economic Geology, 2014
Introduction The study area is located 196 km south of Birjand in eastern border of the Lut block )Berberian and King, 1981) in eastern Iran between 59°05′35" and 59°09′12" E longitude and 31°42′29" and 31°44′13" N latitude. The magmatic activity in the
Malihe Nakhaei, Seyed Ahmad Mazaheri, Mohammad Hassan Karimpour, G. Lang Farmer, Charles R. Stern, Mohammad Hossein Zarrinkoub, Mohammad Reza Haydarian Shahri   +6 more
doaj  

Lithospheric structural dynamics and geothermal modeling of the Western Arabian Shield. [PDF]

Sci Rep, 2023
Melouah O, Ebong ED, Abdelrahman K, Eldosouky AM.   +3 more
europepmc   +1 more source

Gravity evidence for a heterogeneous crust of Mercury. [PDF]

Sci Rep, 2023
Buoninfante S, Milano M, Negri B, Plainaki C, Sindoni G, Fedi M.   +5 more
europepmc   +1 more source

Melt burst events in a dominantly amagmatic lithosphere at Gakkel Ridge in the Arctic Ocean. [PDF]

Nat Commun
Zhou F, Grevemeyer I, Dyment J.
europepmc   +1 more source