Matches in SemOpenAlex for { <https://semopenalex.org/work/W1578530223> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W1578530223 abstract "The Subandean fault system is believed to be the most extensive tectonic feature of the South American Andes. The following discussion is restricted to its role in the tectonics of Peru and Ecuador. A summary of the regional tectonic features and their histories for Peru and Ecuador is presented in order to orient the reader. The fault system lies along the eastern front of the Andean ranges demarking the Andean uplift to the west and the potential petroleum province of the Subandean basin to the east. The arcuate trace of this system, as well as the trends of the Andean ranges and the Subandean basin, parallels the configuration of the western margin of the Brazilian and Guayana Precambrian shields. The Andean uplift contains Precambrian and Mesozoic plutonic intrusions, Paleozoic metamorphic rocks, Paleozoic, Mesozoic, and Tertiary sedimentary rocks, and Tertiary volcanics. Metamorphic and sedimentary formations are highly deformed by folding and faulting and are commonly mineralized. The Subandean basin contains a thick sedimentary sequence of Paleozoic, Mesozoic, and Tertiary rocks which overlie a basement of Precambrian igneous and metamorphic rocks similar to that of the shield regions. Foreland folds developed east of the fault system are generally faulted along the eastern flanks and correspond structurally to the compression deformation characteristic of the Andean uplift. Degree of folding and faulting diminishes eastward toward the shield regions. The Subandean fault system is an imbricate zone of west-dipping reverse strike faults along which the western blocks are elevated with respect to the eastern blocks. Stratigraphic separations of as much as 15,000 feet have been observed along faults of this system. It is possible that other types of movement, especially lateral movement, have occurred along this system during its history. A set of younger cross faults has subsequently offset the Subandean system." @default.
- W1578530223 created "2016-06-24" @default.
- W1578530223 creator A5000972929 @default.
- W1578530223 creator A5004839817 @default.
- W1578530223 date "1963-01-01" @default.
- W1578530223 modified "2023-09-26" @default.
- W1578530223 title "Role of Subandean Fault System in Tectonics of Eastern Peru and Ecuador<xref ref-type=fn rid=ch06fn1><sup>1</sup></xref>" @default.
- W1578530223 doi "https://doi.org/10.1306/m2358.c6" @default.
- W1578530223 hasPublicationYear "1963" @default.
- W1578530223 type Work @default.
- W1578530223 sameAs 1578530223 @default.
- W1578530223 citedByCount "8" @default.
- W1578530223 countsByYear W15785302232016 @default.
- W1578530223 crossrefType "book-chapter" @default.
- W1578530223 hasAuthorship W1578530223A5000972929 @default.
- W1578530223 hasAuthorship W1578530223A5004839817 @default.
- W1578530223 hasConcept C127313418 @default.
- W1578530223 hasConcept C127413603 @default.
- W1578530223 hasConcept C13106087 @default.
- W1578530223 hasConcept C147176958 @default.
- W1578530223 hasConcept C151730666 @default.
- W1578530223 hasConcept C165205528 @default.
- W1578530223 hasConcept C173776410 @default.
- W1578530223 hasConcept C175551986 @default.
- W1578530223 hasConcept C193748577 @default.
- W1578530223 hasConcept C200646496 @default.
- W1578530223 hasConcept C26687426 @default.
- W1578530223 hasConcept C2781297371 @default.
- W1578530223 hasConcept C6494504 @default.
- W1578530223 hasConcept C77928131 @default.
- W1578530223 hasConceptScore W1578530223C127313418 @default.
- W1578530223 hasConceptScore W1578530223C127413603 @default.
- W1578530223 hasConceptScore W1578530223C13106087 @default.
- W1578530223 hasConceptScore W1578530223C147176958 @default.
- W1578530223 hasConceptScore W1578530223C151730666 @default.
- W1578530223 hasConceptScore W1578530223C165205528 @default.
- W1578530223 hasConceptScore W1578530223C173776410 @default.
- W1578530223 hasConceptScore W1578530223C175551986 @default.
- W1578530223 hasConceptScore W1578530223C193748577 @default.
- W1578530223 hasConceptScore W1578530223C200646496 @default.
- W1578530223 hasConceptScore W1578530223C26687426 @default.
- W1578530223 hasConceptScore W1578530223C2781297371 @default.
- W1578530223 hasConceptScore W1578530223C6494504 @default.
- W1578530223 hasConceptScore W1578530223C77928131 @default.
- W1578530223 hasLocation W15785302231 @default.
- W1578530223 hasOpenAccess W1578530223 @default.
- W1578530223 hasPrimaryLocation W15785302231 @default.
- W1578530223 hasRelatedWork W1508931077 @default.
- W1578530223 hasRelatedWork W1758111190 @default.
- W1578530223 hasRelatedWork W1976260236 @default.
- W1578530223 hasRelatedWork W1989875050 @default.
- W1578530223 hasRelatedWork W2009057241 @default.
- W1578530223 hasRelatedWork W2011379899 @default.
- W1578530223 hasRelatedWork W2029869558 @default.
- W1578530223 hasRelatedWork W2037133324 @default.
- W1578530223 hasRelatedWork W2040902908 @default.
- W1578530223 hasRelatedWork W2043443083 @default.
- W1578530223 hasRelatedWork W2046890451 @default.
- W1578530223 hasRelatedWork W2060316126 @default.
- W1578530223 hasRelatedWork W2117001184 @default.
- W1578530223 hasRelatedWork W2157453195 @default.
- W1578530223 hasRelatedWork W2159482043 @default.
- W1578530223 hasRelatedWork W2185897429 @default.
- W1578530223 hasRelatedWork W2187281606 @default.
- W1578530223 hasRelatedWork W2952861460 @default.
- W1578530223 hasRelatedWork W2189491625 @default.
- W1578530223 hasRelatedWork W2530815335 @default.
- W1578530223 isParatext "false" @default.
- W1578530223 isRetracted "false" @default.
- W1578530223 magId "1578530223" @default.
- W1578530223 workType "book-chapter" @default.