Matches in SemOpenAlex for { <https://semopenalex.org/work/W2085271315> ?p ?o ?g. }
- W2085271315 endingPage "63" @default.
- W2085271315 startingPage "54" @default.
- W2085271315 abstract "High-resolution magnetic susceptibility (MS) analysis was carried out on a Lower Kimmeridgian alternating marl–limestone succession of pelagic origin that crops out at La Méouge (Vocontian Basin, southeastern France). The aim of the study was to characterize the strong, dm-scale sedimentary cyclicity of the succession at a very high resolution, and to analyze the cycles for evidence of astronomical forcing. From marl to limestone, MS varies progressively and closely tracks the highest frequency cyclicity corresponding to the basic marl–limestone couplets. Long-term wavelength cycling modulates the high-frequency cyclicity (couplets), and appears to be controlled by clay content. Spectral analysis of the MS record reveals the presence of the complete suite of orbital frequencies in the precession, obliquity, and eccentricity (95–128 ka and 405 ka) bands with very high amplitude of the precession index cycles originating from dm-scale couplets. 405 ka-eccentricity cycles are very pronounced in the MS maxima of the marl members of the couplets, suggesting eccentricity-driven detrital input to the basin. 405 ka-orbital tuning of the MS maxima further sharpens all of the orbital frequencies present in the succession. These results are similar to those of previous studies at La Méouge that used carbonate content observed in field. Our results are also in accordance with cyclostratigraphic studies in Spain and Canada that report dominant precession index forcing. By contrast, in the Kimmeridge Clay (Dorset, UK), obliquity forcing dominates cyclic sedimentation, with weaker influence from the precession index. Ammonite zone duration estimates are made by counting the interpreted precession cycles, and provide an ultra-high resolution assessment of geologic time. In sum, this study demonstrates the power of the MS as a proxy in characterizing the high-resolution cyclostratigraphy of Mesozoic sections, particularly in alternating marl–limestone successions, and for high-resolution correlation and astronomical calibration of the geologic time scale." @default.
- W2085271315 created "2016-06-24" @default.
- W2085271315 creator A5009185493 @default.
- W2085271315 creator A5026644857 @default.
- W2085271315 creator A5048329245 @default.
- W2085271315 creator A5071044179 @default.
- W2085271315 date "2008-01-01" @default.
- W2085271315 modified "2023-10-09" @default.
- W2085271315 title "High-resolution cyclostratigraphic analysis from magnetic susceptibility in a Lower Kimmeridgian (Upper Jurassic) marl–limestone succession (La Méouge, Vocontian Basin, France)" @default.
- W2085271315 cites W1657989518 @default.
- W2085271315 cites W1890587768 @default.
- W2085271315 cites W1967596498 @default.
- W2085271315 cites W1983805137 @default.
- W2085271315 cites W1992527945 @default.
- W2085271315 cites W1998387280 @default.
- W2085271315 cites W2008462601 @default.
- W2085271315 cites W2034514344 @default.
- W2085271315 cites W2038483096 @default.
- W2085271315 cites W2063271322 @default.
- W2085271315 cites W2064138840 @default.
- W2085271315 cites W2067736351 @default.
- W2085271315 cites W2073953348 @default.
- W2085271315 cites W2084846200 @default.
- W2085271315 cites W2101372386 @default.
- W2085271315 cites W2122295503 @default.
- W2085271315 cites W2127790183 @default.
- W2085271315 cites W2133226116 @default.
- W2085271315 cites W2140477756 @default.
- W2085271315 cites W2141631212 @default.
- W2085271315 cites W2155722796 @default.
- W2085271315 cites W2494704020 @default.
- W2085271315 cites W2588970871 @default.
- W2085271315 cites W2611796991 @default.
- W2085271315 cites W2973634325 @default.
- W2085271315 cites W4306293736 @default.
- W2085271315 doi "https://doi.org/10.1016/j.sedgeo.2007.10.004" @default.
- W2085271315 hasPublicationYear "2008" @default.
- W2085271315 type Work @default.
- W2085271315 sameAs 2085271315 @default.
- W2085271315 citedByCount "42" @default.
- W2085271315 countsByYear W20852713152012 @default.
- W2085271315 countsByYear W20852713152013 @default.
- W2085271315 countsByYear W20852713152014 @default.
- W2085271315 countsByYear W20852713152015 @default.
- W2085271315 countsByYear W20852713152016 @default.
- W2085271315 countsByYear W20852713152018 @default.
- W2085271315 countsByYear W20852713152019 @default.
- W2085271315 countsByYear W20852713152020 @default.
- W2085271315 countsByYear W20852713152021 @default.
- W2085271315 countsByYear W20852713152022 @default.
- W2085271315 countsByYear W20852713152023 @default.
- W2085271315 crossrefType "journal-article" @default.
- W2085271315 hasAuthorship W2085271315A5009185493 @default.
- W2085271315 hasAuthorship W2085271315A5026644857 @default.
- W2085271315 hasAuthorship W2085271315A5048329245 @default.
- W2085271315 hasAuthorship W2085271315A5071044179 @default.
- W2085271315 hasConcept C109007969 @default.
- W2085271315 hasConcept C121332964 @default.
- W2085271315 hasConcept C127313418 @default.
- W2085271315 hasConcept C1276947 @default.
- W2085271315 hasConcept C150117547 @default.
- W2085271315 hasConcept C151730666 @default.
- W2085271315 hasConcept C15739521 @default.
- W2085271315 hasConcept C178100555 @default.
- W2085271315 hasConcept C18903297 @default.
- W2085271315 hasConcept C30860409 @default.
- W2085271315 hasConcept C6494504 @default.
- W2085271315 hasConcept C81027334 @default.
- W2085271315 hasConcept C81502235 @default.
- W2085271315 hasConcept C86803240 @default.
- W2085271315 hasConcept C92927620 @default.
- W2085271315 hasConceptScore W2085271315C109007969 @default.
- W2085271315 hasConceptScore W2085271315C121332964 @default.
- W2085271315 hasConceptScore W2085271315C127313418 @default.
- W2085271315 hasConceptScore W2085271315C1276947 @default.
- W2085271315 hasConceptScore W2085271315C150117547 @default.
- W2085271315 hasConceptScore W2085271315C151730666 @default.
- W2085271315 hasConceptScore W2085271315C15739521 @default.
- W2085271315 hasConceptScore W2085271315C178100555 @default.
- W2085271315 hasConceptScore W2085271315C18903297 @default.
- W2085271315 hasConceptScore W2085271315C30860409 @default.
- W2085271315 hasConceptScore W2085271315C6494504 @default.
- W2085271315 hasConceptScore W2085271315C81027334 @default.
- W2085271315 hasConceptScore W2085271315C81502235 @default.
- W2085271315 hasConceptScore W2085271315C86803240 @default.
- W2085271315 hasConceptScore W2085271315C92927620 @default.
- W2085271315 hasIssue "1-2" @default.
- W2085271315 hasLocation W20852713151 @default.
- W2085271315 hasOpenAccess W2085271315 @default.
- W2085271315 hasPrimaryLocation W20852713151 @default.
- W2085271315 hasRelatedWork W1494437796 @default.
- W2085271315 hasRelatedWork W2079360649 @default.
- W2085271315 hasRelatedWork W2085271315 @default.
- W2085271315 hasRelatedWork W2185548020 @default.
- W2085271315 hasRelatedWork W2356427185 @default.
- W2085271315 hasRelatedWork W2768203091 @default.
- W2085271315 hasRelatedWork W2934570044 @default.
- W2085271315 hasRelatedWork W3207185582 @default.