FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2010470082> ?p ?o ?g. }

• W2010470082 endingPage "112" @default.
• W2010470082 startingPage "97" @default.
• W2010470082 abstract "The deposits which were studied at Fond Canonville represent a well-defined record of the 1902 eruptions of the Montagne Pelée. The sections are located at the margin of the valley where six eruption units, with thicknesses ranging from 8 cm up to 2 m were identified overlying the pre-1902 paleosol. The pyroclasts consist of lapilli, coarse and fine ash composed of juvenile andesitic fragments of varying vesicularity, dust-free crystals, dust-free transparent vesicular glass, and accretionary lapilli. Paleocurrent measurements on cross-bedding support the stratigraphic evidence that the flows came down the valley of Fond Canonville rather than up, as was previously proposed. Most eruption units are made of two or three beds, always in sharp contact. The basal bed, relatively thin, contains the coarsest grain size of the unit, is massive or normally graded, and fine-depleted. A thin division of parallel laminae may be present at the top. The middle bed, the thickest in all eruption units, has a mean grain size which is intermediate between the lower and upper beds. It may be simple or multiple. Normal grading is generally present, on which may be superimposed in the upper portion of the bed, 2–4-cm-thick strata parallel to the upper-bed surface or dipping from it at angles of less than 10°. The upper bed, the most regular in all units with thicknesses ranging from 2 to 8 cm, is made of accretionary lapilli set in a matrix of fine ash. A division of parallel and/or oblique laminae is generally present at its top. The characteristics of the deposits suggest that all three beds accumulated from a stratified turbulent flow. Normal grading of both coarsest and mean sizes, sequences of internal structures including laminae evince that the flows were of relatively low concentration and that traction was an active process during the accumulation of the deposits. For these structures to form, the flows had to be turbulent for all three beds of the eruption units. The thick strata superimposed on the graded middle bed are interpreted as having formed by the migration and aggradation of long-wavelength antidunes. The relationship between flow velocity and wavelength suggests that subaerial pyroclastic flows can only produce long-wavelength antidunes with resulting internal stratification essentially parallel to bedding. Short-wavelength antidunes in subaerial pyroclastic deposits require very high flow density, at least close to the bed surface, or low velocity which is unlikely considering the grain size present in the deposits." @default.
• W2010470082 created "2016-06-24" @default.
• W2010470082 creator A5063404754 @default.
• W2010470082 creator A5067045933 @default.
• W2010470082 date "1989-08-01" @default.
• W2010470082 modified "2023-10-02" @default.
• W2010470082 title "Characteristics of pyroclastic deposits at the margin of Fond Canonville, Martinique, and implications for the transport of the 1902 nuées ardentes of Mt. Pelée" @default.
• W2010470082 cites W1963900954 @default.
• W2010470082 cites W1971368509 @default.
• W2010470082 cites W1986570583 @default.
• W2010470082 cites W2001963246 @default.
• W2010470082 cites W2015431299 @default.
• W2010470082 cites W2021660018 @default.
• W2010470082 cites W2038502558 @default.
• W2010470082 cites W2067682289 @default.
• W2010470082 cites W2070602403 @default.
• W2010470082 cites W2094407650 @default.
• W2010470082 cites W2166012260 @default.
• W2010470082 cites W2166344568 @default.
• W2010470082 cites W4232522120 @default.
• W2010470082 doi "https://doi.org/10.1016/0377-0273(89)90032-2" @default.
• W2010470082 hasPublicationYear "1989" @default.
• W2010470082 type Work @default.
• W2010470082 sameAs 2010470082 @default.
• W2010470082 citedByCount "15" @default.
• W2010470082 countsByYear W20104700822013 @default.
• W2010470082 countsByYear W20104700822018 @default.
• W2010470082 countsByYear W20104700822021 @default.
• W2010470082 crossrefType "journal-article" @default.
• W2010470082 hasAuthorship W2010470082A5063404754 @default.
• W2010470082 hasAuthorship W2010470082A5067045933 @default.
• W2010470082 hasConcept C102879941 @default.
• W2010470082 hasConcept C109007969 @default.
• W2010470082 hasConcept C114793014 @default.
• W2010470082 hasConcept C120806208 @default.
• W2010470082 hasConcept C125910819 @default.
• W2010470082 hasConcept C127313418 @default.
• W2010470082 hasConcept C138170599 @default.
• W2010470082 hasConcept C138841024 @default.
• W2010470082 hasConcept C17409809 @default.
• W2010470082 hasConcept C199289684 @default.
• W2010470082 hasConcept C5900021 @default.
• W2010470082 hasConcept C95869378 @default.
• W2010470082 hasConceptScore W2010470082C102879941 @default.
• W2010470082 hasConceptScore W2010470082C109007969 @default.
• W2010470082 hasConceptScore W2010470082C114793014 @default.
• W2010470082 hasConceptScore W2010470082C120806208 @default.
• W2010470082 hasConceptScore W2010470082C125910819 @default.
• W2010470082 hasConceptScore W2010470082C127313418 @default.
• W2010470082 hasConceptScore W2010470082C138170599 @default.
• W2010470082 hasConceptScore W2010470082C138841024 @default.
• W2010470082 hasConceptScore W2010470082C17409809 @default.
• W2010470082 hasConceptScore W2010470082C199289684 @default.
• W2010470082 hasConceptScore W2010470082C5900021 @default.
• W2010470082 hasConceptScore W2010470082C95869378 @default.
• W2010470082 hasIssue "1-2" @default.
• W2010470082 hasLocation W20104700821 @default.
• W2010470082 hasOpenAccess W2010470082 @default.
• W2010470082 hasPrimaryLocation W20104700821 @default.
• W2010470082 hasRelatedWork W2007779478 @default.
• W2010470082 hasRelatedWork W2010470082 @default.
• W2010470082 hasRelatedWork W2011121238 @default.
• W2010470082 hasRelatedWork W2029559387 @default.
• W2010470082 hasRelatedWork W2035330524 @default.
• W2010470082 hasRelatedWork W2036746565 @default.
• W2010470082 hasRelatedWork W2040052008 @default.
• W2010470082 hasRelatedWork W2058691261 @default.
• W2010470082 hasRelatedWork W2151829974 @default.
• W2010470082 hasRelatedWork W4246661287 @default.
• W2010470082 hasVolume "38" @default.
• W2010470082 isParatext "false" @default.
• W2010470082 isRetracted "false" @default.
• W2010470082 magId "2010470082" @default.
• W2010470082 workType "article" @default.