Results 131 to 140 of about 16,733 (259)
Tectonics, Volume 45, Issue 4, April 2026.Abstract The Northern Aegean region preserves a complex deformation pattern shaped by Miocene extension driven by retreat of the Hellenic subduction system, later overprinted by Plio–Pleistocene transtension linked to the westward propagation of the North Anatolian Fault (NAF). Although numerous structural, geophysical and geochronological studies have
L. R. Berio +7 more
wiley +1 more source
A brief description of geological and geophysical exploration of the Marysville geothermal area [PDF]
Extensive geological and geophysical surveys were carried out at the Marysville geothermal area during 1973 and 1974. The area has high heat flow (up to microcalories per square centimeter-second, a negative gravity anomaly, high electrical resistivity ...
Blackwell, D. D. +9 more
core +1 more source
Tectonics, Volume 45, Issue 4, April 2026.Abstract High‐pressure rocks from subduction complexes are key records of the physical and chemical processes that operate on the subduction interface, but interpretation of these records requires accurate structural understanding of where they formed in the subduction zone and the mechanisms by which they were exhumed. We present new geologic mapping,
Jordan W. Wang +5 more
wiley +1 more source
A new hazard assessment workflow to assess soil contamination from large and artisanal scale gold mining. [PDF]
Environ Geochem Health, 2023 Thiombane M +5 more
europepmc +1 more source
Tectonics, Volume 45, Issue 4, April 2026.Abstract Our understanding of subduction initiation remains limited by the difficulty of making direct observations of geologically recent examples. In the geologic record, supra‐subduction zone ophiolites are often interpreted to record syn‐initiation slab rollback and upper plate extension. Unfortunately, many ophiolites are decoupled from records of
B. M. Keough +3 more
wiley +1 more source
Geological and geophysical data compilation for the western Wabigoon and southern Abitibi subprovinces of the Superior Province, Ontario, Canada. [PDF]
Data Brief, 2021 Montsion RM, Perrouty S, Frieman BM.
europepmc +1 more source
Petrography and mineral chemistry of Northeast Africa 053—A remnant of Martian crystal mush
Meteoritics &Planetary Science, Volume 61, Issue 4, Page 621-643, April 2026.Abstract In Earth's igneous systems, crystal mushes, crystal‐rich frameworks permeated by silicate melt, represent a common and fundamental stage in the evolution of magma bodies. However, whether crystal mushes occur within Martian igneous systems and play a comparable role is unknown. Here, we present a comprehensive petrography and mineral chemistry
Xhonatan Shehaj +2 more
wiley +1 more source
Revista Mexicana de Ciencias Geológicas, 2018 The Cerro El Vigía, in east-central Sonora, is a structural block that was detached along a major low-angle fault. This fault, La Ramada-Agua Caliente detachment fault, separates an autochthonous early Tertiary igneous complex (the Aconchi batholith ...
José Luis Rodríguez-Castañeda
doaj
Geomorphological changes in young soils with sparse vegetation: Mathematical modeling and numerical simulation. [PDF]
Heliyon, 2023 Zambra C +3 more
europepmc +1 more source
Synsedimentary deformation and thrusting on the eatern margin of the Barberton Greenstone belt, Swaziland [PDF]
Mapping on the eastern margin of the 3.6 to 3.3 Ga Barberton Greenstone Belt NW Swaziland has revealed a tectonic complex which is more than 5 km thick. The area consists of fault bound units made up of three lithological associations. Some of these were
Lamb, S. H.
core +1 more source