Buscar recursos académicos

Summary Trace-element data for mid-ocean ridge basalts (MORBs) and ocean island basalts (OIB) are used to formulate chemical systematics for oceanic basalts. The data suggest that the order of trace-element incompatibili...

Granites may be subdivided according to their intrusive settings into four main groups—ocean ridge granites (ORG), volcanic arc granites (VAG), within plate granites (WPG) and collision granites (COLG)—and the granit...

Materias / palabras clave: paleontology, geochemistry, stratigraphy, geophysics, tectonics, geodynamics; Science: Geology

Materias / palabras clave: petroleum, geology, tectonics, exploration, energy, technology; Technology: Electrical engineering. Electronics. Nuclear engineering: Production of electric energy or power. Powerplants. Central stations

Materias / palabras clave: earth sciences, atmosphere, lithosphere, hydrosphere, structural geology, tectonics; Science

Materias / palabras clave: geodynamics, lithosphere, hydrosphere, tectonics, geochemistry, geophysics; Technology: Engineering (General). Civil engineering (General): Engineering geology. Rock mechanics. Soil mechanics. Underground construction; S...

Materias / palabras clave: earth, tectonics, stratigraphy, geomorphology, geophysics, geosciences; Science: Geology; Science: Physics: Geophysics. Cosmic physics

Materias / palabras clave: earth system, geodynamics, tectonics, paleoenvironment, geohazards, energy and exploration; Geography. Anthropology. Recreation: Physical geography

Materias / palabras clave: mineralogy, petrology, geochemistry, mineral deposits, tectonics, earth sciences; Science: Geology: Mineralogy

Materias / palabras clave: structural geology, tectonics; Science: Geology; Geography. Anthropology. Recreation: Physical geography

Materias / palabras clave: seismology, earthquake science, earth structure, tectonics; Science: Geology

Materias / palabras clave: marine geology, tectonics, mineral resources; Science: Geology

Materias / palabras clave: faults, heat flow, tectonics, crust, mantle, mathematical modeling; Geography. Anthropology. Recreation: Geography (General); Science: Geology

Materias / palabras clave: petroleum exploratory activity, petroleum geochemistry, petroleum geology prognosis, estimation of oil-gas-condensate reserves, petroleum exploratory modelling, stratigraphy and tectonics of petroleum bearing areas; Tech...

Materias / palabras clave: paleontology, tectonics, geology, petrology, economic geology, sedimentology; Science: Geology

Materias / palabras clave: geochemistry, tectonics, petrology, hydrology, sedimentology, economic geology; Science: Geology