FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2076221566> ?p ?o ?g. }

• W2076221566 endingPage "116" @default.
• W2076221566 startingPage "107" @default.
• W2076221566 abstract "Paleotemperature controls the maturation of coal and hydrocarbons in sedimentary basins and is also important in determining paleogeothermal gradient and hence tectonic style in exhumed metamorphic terrains. One method of estimating paleotemperature analyses the partial remagnetization of a rock due to heating in thick volcanic or sedimentary sequences, over subcrustal heat sources such as plumes, or at convergent plate margins. The overprinted natural remanent magnetization (NRM) of a rock records both the age and the paleotemperature of remagnetization, but a temperature correction from laboratory to geological time scales is required, using theoretical time–temperature relations. Time–temperature relations are well known for magnetite (Fe3O4) but are reported here for the first time for pyrrhotite (Fe7S8), another common NRM carrier. Data for each mineral separately yield independent estimates of paleotemperature if geologically reasonable estimates of heating time can be made. Paleotemperature can be estimated without geological input if data for both minerals are combined. Together with the age of remagnetization, determined from the paleomagnetic pole of the NRM overprint, these paleotemperature estimates can be used to infer the history of heating and uplift following burial. As a test case, we examine thermally acquired NRM overprints carried by pyrrhotite (Fe7S8) and magnetite (Fe3O4) in the Milton Monzonite of southeastern Australia. These overprints record a heating event about 100 Ma ago, probably thermal doming prior to rifting of the Tasman Sea, that upgraded coal rank in the Sydney Basin. Extrapolating from laboratory to geological times, using the new time–temperature contours for pyrrhotite, we estimate that the presently exposed Sydney Basin in the vicinity of the Milton Monzonite was remagnetized by heating to 165±30°C for ≈100 ka. Assuming a paleogeothermal gradient of 70°C/km appropriate for young or incipient rifts, the depth of burial at the time of remagnetization is estimated to have been 2.3±0.4 km. This figure is in excellent agreement with independent estimates based on reflectance data for the coal accessory mineral vitrinite." @default.
• W2076221566 created "2016-06-24" @default.
• W2076221566 creator A5015950474 @default.
• W2076221566 creator A5027016066 @default.
• W2076221566 creator A5085257858 @default.
• W2076221566 creator A5089349816 @default.
• W2076221566 date "2000-02-01" @default.
• W2076221566 modified "2023-10-13" @default.
• W2076221566 title "Time–temperature relations for the remagnetization of pyrrhotite (Fe7S8) and their use in estimating paleotemperatures" @default.
• W2076221566 cites W1976241867 @default.
• W2076221566 cites W1983112503 @default.
• W2076221566 cites W2001656676 @default.
• W2076221566 cites W2002029339 @default.
• W2076221566 cites W2021385559 @default.
• W2076221566 cites W2021737909 @default.
• W2076221566 cites W2033259340 @default.
• W2076221566 cites W2035121177 @default.
• W2076221566 cites W2035657937 @default.
• W2076221566 cites W2041177314 @default.
• W2076221566 cites W2042522231 @default.
• W2076221566 cites W2042962178 @default.
• W2076221566 cites W2052694638 @default.
• W2076221566 cites W2055336592 @default.
• W2076221566 cites W2057220013 @default.
• W2076221566 cites W2059427612 @default.
• W2076221566 cites W2059870201 @default.
• W2076221566 cites W2067211076 @default.
• W2076221566 cites W2074940057 @default.
• W2076221566 cites W2078982878 @default.
• W2076221566 cites W2079856415 @default.
• W2076221566 cites W2082048561 @default.
• W2076221566 cites W2119900823 @default.
• W2076221566 cites W2136919518 @default.
• W2076221566 cites W2143607545 @default.
• W2076221566 cites W2145327671 @default.
• W2076221566 cites W2158819311 @default.
• W2076221566 cites W2161226891 @default.
• W2076221566 cites W2163772982 @default.
• W2076221566 cites W2171380496 @default.
• W2076221566 cites W2329471598 @default.
• W2076221566 cites W4242249832 @default.
• W2076221566 doi "https://doi.org/10.1016/s0012-821x(99)00309-x" @default.
• W2076221566 hasPublicationYear "2000" @default.
• W2076221566 type Work @default.
• W2076221566 sameAs 2076221566 @default.
• W2076221566 citedByCount "64" @default.
• W2076221566 countsByYear W20762215662012 @default.
• W2076221566 countsByYear W20762215662013 @default.
• W2076221566 countsByYear W20762215662014 @default.
• W2076221566 countsByYear W20762215662015 @default.
• W2076221566 countsByYear W20762215662017 @default.
• W2076221566 countsByYear W20762215662018 @default.
• W2076221566 countsByYear W20762215662019 @default.
• W2076221566 countsByYear W20762215662020 @default.
• W2076221566 countsByYear W20762215662022 @default.
• W2076221566 crossrefType "journal-article" @default.
• W2076221566 hasAuthorship W2076221566A5015950474 @default.
• W2076221566 hasAuthorship W2076221566A5027016066 @default.
• W2076221566 hasAuthorship W2076221566A5085257858 @default.
• W2076221566 hasAuthorship W2076221566A5089349816 @default.
• W2076221566 hasConcept C115260700 @default.
• W2076221566 hasConcept C115393850 @default.
• W2076221566 hasConcept C121332964 @default.
• W2076221566 hasConcept C127313418 @default.
• W2076221566 hasConcept C150560799 @default.
• W2076221566 hasConcept C151730666 @default.
• W2076221566 hasConcept C155058782 @default.
• W2076221566 hasConcept C17409809 @default.
• W2076221566 hasConcept C189479680 @default.
• W2076221566 hasConcept C199289684 @default.
• W2076221566 hasConcept C200646496 @default.
• W2076221566 hasConcept C26687426 @default.
• W2076221566 hasConcept C2776062231 @default.
• W2076221566 hasConcept C2776761171 @default.
• W2076221566 hasConcept C2777163820 @default.
• W2076221566 hasConcept C32546565 @default.
• W2076221566 hasConcept C505970983 @default.
• W2076221566 hasConcept C62520636 @default.
• W2076221566 hasConcept C6494504 @default.
• W2076221566 hasConcept C66944017 @default.
• W2076221566 hasConcept C77928131 @default.
• W2076221566 hasConceptScore W2076221566C115260700 @default.
• W2076221566 hasConceptScore W2076221566C115393850 @default.
• W2076221566 hasConceptScore W2076221566C121332964 @default.
• W2076221566 hasConceptScore W2076221566C127313418 @default.
• W2076221566 hasConceptScore W2076221566C150560799 @default.
• W2076221566 hasConceptScore W2076221566C151730666 @default.
• W2076221566 hasConceptScore W2076221566C155058782 @default.
• W2076221566 hasConceptScore W2076221566C17409809 @default.
• W2076221566 hasConceptScore W2076221566C189479680 @default.
• W2076221566 hasConceptScore W2076221566C199289684 @default.
• W2076221566 hasConceptScore W2076221566C200646496 @default.
• W2076221566 hasConceptScore W2076221566C26687426 @default.
• W2076221566 hasConceptScore W2076221566C2776062231 @default.
• W2076221566 hasConceptScore W2076221566C2776761171 @default.
• W2076221566 hasConceptScore W2076221566C2777163820 @default.
• W2076221566 hasConceptScore W2076221566C32546565 @default.
• W2076221566 hasConceptScore W2076221566C505970983 @default.

• next