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Mesozoic mafic dykes of northeastern South America and correlations with similar dyke swarms in West África and eastern North AmericaMesozoic mafic dykes of northeastern South America and correlations with similar dyke swarms in West África and eastern North America
(Universidade de São Paulo, Instituto de Geociências, 1989)
Remarkable variability in dyke features at the Vicuña Pampa Volcanic Complex, Southern Central Andes
(Wiley Blackwell Publishing, Inc, 2017-08)
Dykes at the Vicuña Pampa Volcanic Complex, which are mostly basaltic (trachy)-andesite and (trachy)-andesite, are exposed at the base and along the walls of a large depression resulting from intense degradation. Dykes ...
Mafic dykes at the southwestern margin of Eastern Ghats belt: Evidence of rifting and collision
(INDIAN ACAD SCIENCES, 2010)
The southwestern margin of the Eastern Ghats Belt characteristically exposes mafic dykes intruding massif-type charnockites. Dykes of olivine basalt of alkaline composition have characteristic trace element signatures ...
Volcanotectonic interactions between inclined sheets, dykes, and faults at the Santorini Volcano, Greece
(2021)
Dykes and inclined sheets are known occasionally to exploit faults as parts of their paths, but the conditions that allow this to happen are still not fully understood. In this paper, we report field observations from a ...
Field observations and numerical models of a Pleistocene-Holocene feeder dyke swarm associated with a fissure complex to the east of the Tatara-San Pedro-Pellado complex, Southern Volcanic Zone, Chile
(Elsevier, 2020)
Magma is transported through the lithosphere as dykes which, during periods of unrest, may feed eruptions at the surface. The propagation path of dykes is influenced by the crustal stress field and can be disturbed by ...
Field observations and numerical models of a Pleistocene-Holocene feeder dyke swarm associated with a fissure complex to the east of the Tatara-San Pedro-Pellado complex, Southern Volcanic Zone, Chile
(2020)
Magma is transported through the lithosphere as dykes which, during periods of unrest, may feed eruptions at the surface. The propagation path of dykes is influenced by the crustal stress field and can be disturbed by ...
Radiating 1.0 Ga mafic dyke swarms of eastern Brazil and western Africa: Evidence of post-assembly extension in the rodinia supercontinent?
(Elsevier Science BvAmsterdamHolanda, 2000)
PETROLOGY, GEOCHEMISTRY AND Sr-Nd ISOTOPES OF THE PALEOPROTEROZOIC MAFIC DYKES FROM THE GOIÁS-CRIXÁS ARCHEAN BLOCK, GOIÁS STATE, BRAZILPETROLOGY, GEOCHEMISTRY AND Sr-Nd ISOTOPES OF THE PALEOPROTEROZOIC MAFIC DYKES FROM THE GOIÁS-CRIXÁS ARCHEAN BLOCK, GOIÁS STATE, BRAZIL
(Sociedade Brasileira de Geologia, 2016)
Fault-related carbonate breccia dykes in the La Chilca area, Eastern Precordillera, San Juan, Argentina
(Elsevier, 2014-12)
Carbonate fault breccia dykes in the Cerro La Chilca area, Eastern Precordillera, west-central Argentina, provide clues on the probable mechanism of both fault movement and dyke injection. Breccia dykes intrude Upper ...