Matches in SemOpenAlex for { <https://semopenalex.org/work/W80494599> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W80494599 abstract "The east Brazilian marginal basins offer the best opportunity for understanding the interaction between geological processes and stratigraphic response for Atlantic-type margins. Tectonic subsidence, eustatic changes of sea level, and paleoclimate are the factors that primarily control the nature of the sedimentary infill. Two tectonic stages - rift and thermal - are attributed to lithospheric extension as deduced from crustal sections. The Late Jurassic-Neocomian rift sequence is characterized by sediments deposited in a slowly subsiding regime during early stages of basin formation. Subsequent late Neocomian diastrophism resulted in rapid basin subsidence and infill and regional basaltic magmatism. The occurrence of the latter is related to the extent of the area subjected largely to lithospheric thinning. The Aptian rift-thermal transition is marked by a regional unconformity which is most prominent in the shallow portions of the basin. The first overlying sequence is characterized by the presence of evaporites favored by the action of arid climate over narrow seas during the incipient stages of continental drifting. As drifting proceeded, a carbonate platform developed during Albian time under rising eustatic sea level regime combined with still significant thermal subsidence. Platform drowning during the Cenomanian was followed by the deposition of an onlapping sequencemore » of deep-water sediments. Decay of the thermal anomaly combined with a standstill and a subsequent drop of sea level controlled the generalized regressive phase, characteristic of the Late Cretaceous and Cenozoic sedimentation. This last sequence encompasses the frontier targets for hydrocarbon exploration in offshore Brazil.« less" @default.
- W80494599 created "2016-06-24" @default.
- W80494599 creator A5015262382 @default.
- W80494599 creator A5030335830 @default.
- W80494599 creator A5042809426 @default.
- W80494599 creator A5044763266 @default.
- W80494599 date "1987-05-01" @default.
- W80494599 modified "2023-09-24" @default.
- W80494599 title "Factors controlling the stratigraphic evolution of eastern Brazil basins" @default.
- W80494599 hasPublicationYear "1987" @default.
- W80494599 type Work @default.
- W80494599 sameAs 80494599 @default.
- W80494599 citedByCount "0" @default.
- W80494599 crossrefType "journal-article" @default.
- W80494599 hasAuthorship W80494599A5015262382 @default.
- W80494599 hasAuthorship W80494599A5030335830 @default.
- W80494599 hasAuthorship W80494599A5042809426 @default.
- W80494599 hasAuthorship W80494599A5044763266 @default.
- W80494599 hasConcept C100951216 @default.
- W80494599 hasConcept C109007969 @default.
- W80494599 hasConcept C111368507 @default.
- W80494599 hasConcept C12294951 @default.
- W80494599 hasConcept C127313418 @default.
- W80494599 hasConcept C151730666 @default.
- W80494599 hasConcept C180851071 @default.
- W80494599 hasConcept C189473229 @default.
- W80494599 hasConcept C191735495 @default.
- W80494599 hasConcept C199007388 @default.
- W80494599 hasConcept C200646496 @default.
- W80494599 hasConcept C201633675 @default.
- W80494599 hasConcept C27543578 @default.
- W80494599 hasConcept C50682988 @default.
- W80494599 hasConcept C6494504 @default.
- W80494599 hasConcept C74501621 @default.
- W80494599 hasConcept C97995005 @default.
- W80494599 hasConceptScore W80494599C100951216 @default.
- W80494599 hasConceptScore W80494599C109007969 @default.
- W80494599 hasConceptScore W80494599C111368507 @default.
- W80494599 hasConceptScore W80494599C12294951 @default.
- W80494599 hasConceptScore W80494599C127313418 @default.
- W80494599 hasConceptScore W80494599C151730666 @default.
- W80494599 hasConceptScore W80494599C180851071 @default.
- W80494599 hasConceptScore W80494599C189473229 @default.
- W80494599 hasConceptScore W80494599C191735495 @default.
- W80494599 hasConceptScore W80494599C199007388 @default.
- W80494599 hasConceptScore W80494599C200646496 @default.
- W80494599 hasConceptScore W80494599C201633675 @default.
- W80494599 hasConceptScore W80494599C27543578 @default.
- W80494599 hasConceptScore W80494599C50682988 @default.
- W80494599 hasConceptScore W80494599C6494504 @default.
- W80494599 hasConceptScore W80494599C74501621 @default.
- W80494599 hasConceptScore W80494599C97995005 @default.
- W80494599 hasLocation W804945991 @default.
- W80494599 hasOpenAccess W80494599 @default.
- W80494599 hasPrimaryLocation W804945991 @default.
- W80494599 hasRelatedWork W1565807588 @default.
- W80494599 hasRelatedWork W1900610112 @default.
- W80494599 hasRelatedWork W1985967379 @default.
- W80494599 hasRelatedWork W2015843922 @default.
- W80494599 hasRelatedWork W2033644149 @default.
- W80494599 hasRelatedWork W2060176715 @default.
- W80494599 hasRelatedWork W2060363245 @default.
- W80494599 hasRelatedWork W2089147686 @default.
- W80494599 hasRelatedWork W2094040404 @default.
- W80494599 hasRelatedWork W2121265518 @default.
- W80494599 hasRelatedWork W2139459197 @default.
- W80494599 hasRelatedWork W2139735398 @default.
- W80494599 hasRelatedWork W2153633195 @default.
- W80494599 hasRelatedWork W2165563138 @default.
- W80494599 hasRelatedWork W2182643907 @default.
- W80494599 hasRelatedWork W2303342340 @default.
- W80494599 hasRelatedWork W2340885470 @default.
- W80494599 hasRelatedWork W2369680440 @default.
- W80494599 hasRelatedWork W2401888931 @default.
- W80494599 hasRelatedWork W3020816901 @default.
- W80494599 isParatext "false" @default.
- W80494599 isRetracted "false" @default.
- W80494599 magId "80494599" @default.
- W80494599 workType "article" @default.