FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4244150590> ?p ?o ?g. }

• W4244150590 endingPage "179" @default.
• W4244150590 startingPage "169" @default.
• W4244150590 abstract "The Patagonian Batholith was formed by numerous plutonic events that took place between the Jurassic and the Miocene. North of 47° S, the youngest plutons occupy the axial zone adjacent to the Liquiñe-Ofqui Fault Zone, which is a major intra-arc strike-slip fault system active since the Miocene. The Queulat Complex, located at 44° 30′ S, includes two Miocene plutonic units: the Early Miocene Queulat diorite (QD) and the Late Miocene Puerto Cisnes granite (PCG). The QD includes hornblende + clinopyroxene diorites and tonalites, whereas the PCG includes slightly peraluminous garnet ± sillimanite granites and granodiorites. Eleven mineral Ar–Ar ages and three apatite fission track ages were obtained from the Queulat Complex and surrounding host rocks. Hornblende and biotite Ar–Ar ages of c. 16-18 Ma and 9-10 Ma, respectively, were obtained for the QD. The youngest ages of the QD are similar to the age of emplacement of the PCG as previously determined. Ar–Ar ages for muscovites and biotites of 6·6 ± 0·3 Ma and 5·6 ± 0·1 Ma, respectively, were obtained for the PCG. Biotites and muscovites from mylonites and pelitic hornfelses adjacent to the PCG yielded Ar—Ar ages between 5·1 Ma and 5·5 Ma. The apatite fission track ages of the QD and PCG overlap within the error margin (2•2 ± 1·1-3·3 ± 1·4 Ma). The Al-in-hornblende geobarometer yielded pressures for the QD emplacement equivalent to depths in the 19-24 km range, which is substantially higher than the 10 km depth estimated previously for the PCG emplacement. Exhumation rates ( v ) up to 2·0mm/yr were calculated for the time elapsed between the QD and PCG emplacements. A v value of 1·0mm/yr was calculated for the PCG subsequent to its emplacement. Using the silica—Ca-tschermak-anorthite geobarometer, we estimate the QD magma generation to be at c. 33 km, which is similar to the current crustal thickness. Melting of mafic and metapelitic lower crust was possible at > 30km depth during a period when v was between 1·0mm/yr and 2·0mm/yr." @default.
• W4244150590 created "2022-05-12" @default.
• W4244150590 creator A5019388571 @default.
• W4244150590 creator A5052935512 @default.
• W4244150590 creator A5062535238 @default.
• W4244150590 date "2000-01-01" @default.
• W4244150590 modified "2023-10-17" @default.
• W4244150590 title "The Miocene plutonic event of the Patagonian Batholith at 44° 30′ S: thermochronological and geobarometric evidence for melting of a rapidly exhumed lower crust" @default.
• W4244150590 cites W1535824790 @default.
• W4244150590 cites W1966770761 @default.
• W4244150590 cites W1967082613 @default.
• W4244150590 cites W1974507431 @default.
• W4244150590 cites W1974721063 @default.
• W4244150590 cites W1977639172 @default.
• W4244150590 cites W1983360548 @default.
• W4244150590 cites W1987166327 @default.
• W4244150590 cites W1992989528 @default.
• W4244150590 cites W1997142214 @default.
• W4244150590 cites W1998976794 @default.
• W4244150590 cites W2000919186 @default.
• W4244150590 cites W2007557785 @default.
• W4244150590 cites W2010543048 @default.
• W4244150590 cites W2014333968 @default.
• W4244150590 cites W2018324515 @default.
• W4244150590 cites W2019877001 @default.
• W4244150590 cites W2033345860 @default.
• W4244150590 cites W2040380547 @default.
• W4244150590 cites W2040549377 @default.
• W4244150590 cites W2041943440 @default.
• W4244150590 cites W2046618835 @default.
• W4244150590 cites W2048742589 @default.
• W4244150590 cites W2049155381 @default.
• W4244150590 cites W2051630494 @default.
• W4244150590 cites W2055168533 @default.
• W4244150590 cites W2065338647 @default.
• W4244150590 cites W2071172609 @default.
• W4244150590 cites W2081555408 @default.
• W4244150590 cites W2082107417 @default.
• W4244150590 cites W2083546771 @default.
• W4244150590 cites W2094835709 @default.
• W4244150590 cites W2105662998 @default.
• W4244150590 cites W2107544091 @default.
• W4244150590 cites W2108343693 @default.
• W4244150590 cites W2136509581 @default.
• W4244150590 cites W2148388790 @default.
• W4244150590 cites W2314268432 @default.
• W4244150590 cites W2325514473 @default.
• W4244150590 cites W4229671273 @default.
• W4244150590 cites W598439628 @default.
• W4244150590 doi "https://doi.org/10.1017/s0263593300007355" @default.
• W4244150590 hasPublicationYear "2000" @default.
• W4244150590 type Work @default.
• W4244150590 citedByCount "4" @default.
• W4244150590 countsByYear W42441505902023 @default.
• W4244150590 crossrefType "journal-article" @default.
• W4244150590 hasAuthorship W4244150590A5019388571 @default.
• W4244150590 hasAuthorship W4244150590A5052935512 @default.
• W4244150590 hasAuthorship W4244150590A5062535238 @default.
• W4244150590 hasConcept C109007969 @default.
• W4244150590 hasConcept C127313418 @default.
• W4244150590 hasConcept C151730666 @default.
• W4244150590 hasConcept C172660882 @default.
• W4244150590 hasConcept C17409809 @default.
• W4244150590 hasConcept C195963834 @default.
• W4244150590 hasConcept C197737763 @default.
• W4244150590 hasConcept C23295444 @default.
• W4244150590 hasConcept C2776698055 @default.
• W4244150590 hasConcept C2777212541 @default.
• W4244150590 hasConcept C2777229588 @default.
• W4244150590 hasConcept C2778849375 @default.
• W4244150590 hasConcept C2779421809 @default.
• W4244150590 hasConcept C2779870107 @default.
• W4244150590 hasConcept C33757491 @default.
• W4244150590 hasConcept C34122518 @default.
• W4244150590 hasConcept C77928131 @default.
• W4244150590 hasConceptScore W4244150590C109007969 @default.
• W4244150590 hasConceptScore W4244150590C127313418 @default.
• W4244150590 hasConceptScore W4244150590C151730666 @default.
• W4244150590 hasConceptScore W4244150590C172660882 @default.
• W4244150590 hasConceptScore W4244150590C17409809 @default.
• W4244150590 hasConceptScore W4244150590C195963834 @default.
• W4244150590 hasConceptScore W4244150590C197737763 @default.
• W4244150590 hasConceptScore W4244150590C23295444 @default.
• W4244150590 hasConceptScore W4244150590C2776698055 @default.
• W4244150590 hasConceptScore W4244150590C2777212541 @default.
• W4244150590 hasConceptScore W4244150590C2777229588 @default.
• W4244150590 hasConceptScore W4244150590C2778849375 @default.
• W4244150590 hasConceptScore W4244150590C2779421809 @default.
• W4244150590 hasConceptScore W4244150590C2779870107 @default.
• W4244150590 hasConceptScore W4244150590C33757491 @default.
• W4244150590 hasConceptScore W4244150590C34122518 @default.
• W4244150590 hasConceptScore W4244150590C77928131 @default.
• W4244150590 hasIssue "1-2" @default.
• W4244150590 hasLocation W42441505901 @default.
• W4244150590 hasOpenAccess W4244150590 @default.
• W4244150590 hasPrimaryLocation W42441505901 @default.
• W4244150590 hasRelatedWork W2024342350 @default.
• W4244150590 hasRelatedWork W2283775974 @default.

• next