Define rift zone. rift zone synonyms, rift zone pronunciation, rift zone translation, English dictionary definition of rift zone. n. 1. A large area of the earth in which plates of the earth's crust are moving away from each other, forming an extensive s
Still in debate is whether rift-zone intrusions are passive or forceful events. As a volcano grows in height, its unbuttressed flank or flanks tend to extend by gravitational spreading, thereby favoring extensional fractures and lateral injection of dikes. Deep, low-angle faults (décollements) ...
2. (Geological Science) geology a long narrow zone of faulting resulting from tensional stress in the earth's crust 3. a gap between two cloud masses; break or chink: he saw the sun through a rift in the clouds. 4. a break in friendly relations between people, nations, etc vb to ...
The mounds are aligned along a fault zone. Searles Lake, California. The spring deposits typically take the form of irregular masses of travertine and sinter, which in many cases are rather porous and show complex growth patterns. One reason for these features is that many springs, even those...
A zone of transpression is expected in southern Madagascar according to GSRM v.2.1. However, we find minor strain accumulation across the continental island in the form of transtension and transpression. These comparisons suggest the EARS is accommodating extension more heterogeneously than previously ...
In geology, a rift is a linear zone where the lithosphere is being pulled apart and is an example of extensional tectonics.Typical rift features are a central linear downfaulted depression, called a graben, or more commonly a half-graben with normal faulting and rift-flank uplifts mainly on ...
in which ~30–70 km-sized microblocks were captured by offset fault segments and subsequently rotated with ongoing fault opening. Comparable with our findings, the direction of rotation depended on the kinematics of the transfer zone: in the case of a right-lateral step, rotation was countercl...
Evidence supported the belief that semi-arid areas such as the Sahelian zone of West Africa, the Maghreb countries, Egypt, Sudan, Somalia, northern and north-eastern Kenya, southern Namibia and western South Africa were suitable for the occurrence of RVF epidemics. In addition, the models ...
Define East african rift zone. East african rift zone synonyms, East african rift zone pronunciation, East african rift zone translation, English dictionary definition of East african rift zone. also Rift Valley A system of geologic depressions in southw
2. (Geological Science) geology a long narrow zone of faulting resulting from tensional stress in the earth's crust 3. a gap between two cloud masses; break or chink: he saw the sun through a rift in the clouds. 4. a break in friendly relations between people, nations, etc vb to ...