Matches in SemOpenAlex for { <https://semopenalex.org/work/W4308203089> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W4308203089 endingPage "107708" @default.
- W4308203089 startingPage "107708" @default.
- W4308203089 abstract "Episodic giant landslides characterize the history of intraplate oceanic volcanic islands, disrupting the gradual accumulation of eruptive products during shield-building stages. On La Palma (Canary Islands), the giant Cumbre Nueva collapse, which ended volcanic activity at the Paleo-Cumbre Nueva rift, formed the 11 km wide “Caldera de Taburiente” collapse embayment. Lavas erupted before and after this collapse have been studied, and 40Ar/39Ar ages of groundmass separates from key flows are presented, particularly from the small post-collapse Bejenado volcano that grew within the collapse scar. The new data constrain the age of the Cumbre Nueva collapse to between 519 ± 20 ka and 529 ± 12 ka (2s) and confirm that it occurred during a period of rapid re-surfacing of the island. This study has also constrained the duration of activity of the post-collapse Bejenado volcano, and the results indicate that this was also brief (529 ± 12 ka to 491 ± 16 ka). Starting just before the time of the collapse, the radiogenic isotope compositions of the lavas shifted temporarily to more depleted compositions, perhaps indicating that an isotopically distinct magma source was being tapped. However, an isotopic excursion of similar magnitude also occurred later in the post-collapse activity, suggesting that the changes in isotope composition of the magma source continued after the collapse." @default.
- W4308203089 created "2022-11-09" @default.
- W4308203089 creator A5034535836 @default.
- W4308203089 creator A5054407796 @default.
- W4308203089 creator A5058987102 @default.
- W4308203089 creator A5063637226 @default.
- W4308203089 date "2023-01-01" @default.
- W4308203089 modified "2023-09-25" @default.
- W4308203089 title "The Cumbre Nueva collapse (La Palma, Canary Islands): New age determinations and evidence of an isotopic excursion" @default.
- W4308203089 cites W1500659276 @default.
- W4308203089 cites W1746916622 @default.
- W4308203089 cites W1959928708 @default.
- W4308203089 cites W1965317811 @default.
- W4308203089 cites W1970506035 @default.
- W4308203089 cites W1970845599 @default.
- W4308203089 cites W1975422626 @default.
- W4308203089 cites W1977293615 @default.
- W4308203089 cites W1992976391 @default.
- W4308203089 cites W2007132184 @default.
- W4308203089 cites W2007418135 @default.
- W4308203089 cites W2024784417 @default.
- W4308203089 cites W2026077797 @default.
- W4308203089 cites W2047388967 @default.
- W4308203089 cites W2051885230 @default.
- W4308203089 cites W2055338369 @default.
- W4308203089 cites W2061699196 @default.
- W4308203089 cites W2062809255 @default.
- W4308203089 cites W2066699022 @default.
- W4308203089 cites W2071918989 @default.
- W4308203089 cites W2071928947 @default.
- W4308203089 cites W2072709625 @default.
- W4308203089 cites W2075257506 @default.
- W4308203089 cites W2093041656 @default.
- W4308203089 cites W2101842711 @default.
- W4308203089 cites W2133370599 @default.
- W4308203089 cites W2141963095 @default.
- W4308203089 cites W2154725258 @default.
- W4308203089 cites W2155608218 @default.
- W4308203089 cites W2160265793 @default.
- W4308203089 cites W2166523818 @default.
- W4308203089 cites W2171380742 @default.
- W4308203089 cites W2478284273 @default.
- W4308203089 cites W2523222041 @default.
- W4308203089 cites W2771990308 @default.
- W4308203089 cites W2790578910 @default.
- W4308203089 cites W2945472362 @default.
- W4308203089 cites W3197833883 @default.
- W4308203089 cites W4293618646 @default.
- W4308203089 doi "https://doi.org/10.1016/j.jvolgeores.2022.107708" @default.
- W4308203089 hasPublicationYear "2023" @default.
- W4308203089 type Work @default.
- W4308203089 citedByCount "1" @default.
- W4308203089 countsByYear W43082030892023 @default.
- W4308203089 crossrefType "journal-article" @default.
- W4308203089 hasAuthorship W4308203089A5034535836 @default.
- W4308203089 hasAuthorship W4308203089A5054407796 @default.
- W4308203089 hasAuthorship W4308203089A5058987102 @default.
- W4308203089 hasAuthorship W4308203089A5063637226 @default.
- W4308203089 hasBestOaLocation W43082030891 @default.
- W4308203089 hasConcept C120806208 @default.
- W4308203089 hasConcept C127313418 @default.
- W4308203089 hasConcept C151730666 @default.
- W4308203089 hasConcept C17409809 @default.
- W4308203089 hasConcept C49708893 @default.
- W4308203089 hasConcept C57016615 @default.
- W4308203089 hasConcept C67236022 @default.
- W4308203089 hasConceptScore W4308203089C120806208 @default.
- W4308203089 hasConceptScore W4308203089C127313418 @default.
- W4308203089 hasConceptScore W4308203089C151730666 @default.
- W4308203089 hasConceptScore W4308203089C17409809 @default.
- W4308203089 hasConceptScore W4308203089C49708893 @default.
- W4308203089 hasConceptScore W4308203089C57016615 @default.
- W4308203089 hasConceptScore W4308203089C67236022 @default.
- W4308203089 hasFunder F4320334631 @default.
- W4308203089 hasLocation W43082030891 @default.
- W4308203089 hasOpenAccess W4308203089 @default.
- W4308203089 hasPrimaryLocation W43082030891 @default.
- W4308203089 hasRelatedWork W1535068549 @default.
- W4308203089 hasRelatedWork W1965128824 @default.
- W4308203089 hasRelatedWork W1978711593 @default.
- W4308203089 hasRelatedWork W2018391865 @default.
- W4308203089 hasRelatedWork W2050760098 @default.
- W4308203089 hasRelatedWork W2060680501 @default.
- W4308203089 hasRelatedWork W2065284401 @default.
- W4308203089 hasRelatedWork W2899109536 @default.
- W4308203089 hasRelatedWork W3212490513 @default.
- W4308203089 hasRelatedWork W4311772357 @default.
- W4308203089 hasVolume "433" @default.
- W4308203089 isParatext "false" @default.
- W4308203089 isRetracted "false" @default.
- W4308203089 workType "article" @default.