Matches in SemOpenAlex for { <https://semopenalex.org/work/W3150873673> ?p ?o ?g. }
- W3150873673 endingPage "106180" @default.
- W3150873673 startingPage "106180" @default.
- W3150873673 abstract "Previous thermochronology studies of the northern Gawler Craton have interpreted cooling from mid-crustal temperatures in two phases; either cooling subsequent to a c. 1610–1580 Ma event or over the interval c. 1460–1440 Ma, however the extent and the significance of these ages has been uncertain. We have obtained nine new 40Ar/39Ar thermochronological dates on igneous and metamorphic rocks from drill hole samples across the region. The new data show that different fault-bound blocks have different thermal histories, and that cooling to below biotite closure to argon diffusion over the interval c. 1460–1415 Ma was widespread across the region. Arrhenius data from step heating experiments in this study yield closure temperature estimates for biotite samples that range from 436 to 310 °C. Cooling rates ranging from 3 to 5 °C/Myr are widespread across the region, with one block having slightly faster cooling, up to 14 °C/Myr. These rates suggest a combination of cooling related to thermal relaxation and modest erosion rates, with faster cooled zones likely resulting from moderate degrees of active exhumation along shear zone systems. This cooling may be linked to early stages of break-up of the Nuna supercontinent as c. 1460–1415 Ma tectonic activity is also documented across many terranes of the Nuna supercontinent including the Terre Adelie Craton in Antarctica and terranes of Laurentia." @default.
- W3150873673 created "2021-04-13" @default.
- W3150873673 creator A5009228905 @default.
- W3150873673 creator A5048112525 @default.
- W3150873673 date "2021-06-01" @default.
- W3150873673 modified "2023-09-27" @default.
- W3150873673 title "Mesoproterozoic thermal evolution of the northern Gawler Craton from 40Ar/39Ar geochronology" @default.
- W3150873673 cites W1499099919 @default.
- W3150873673 cites W1566669976 @default.
- W3150873673 cites W1568737157 @default.
- W3150873673 cites W1906296508 @default.
- W3150873673 cites W1965460310 @default.
- W3150873673 cites W1967728769 @default.
- W3150873673 cites W1974454003 @default.
- W3150873673 cites W1978680383 @default.
- W3150873673 cites W1985620741 @default.
- W3150873673 cites W1993175453 @default.
- W3150873673 cites W1995524279 @default.
- W3150873673 cites W1996449743 @default.
- W3150873673 cites W2001027713 @default.
- W3150873673 cites W2005417357 @default.
- W3150873673 cites W2005425318 @default.
- W3150873673 cites W2012887763 @default.
- W3150873673 cites W2020779706 @default.
- W3150873673 cites W2026578942 @default.
- W3150873673 cites W2029555155 @default.
- W3150873673 cites W2033953445 @default.
- W3150873673 cites W2035348732 @default.
- W3150873673 cites W2038077694 @default.
- W3150873673 cites W2040832500 @default.
- W3150873673 cites W2046340814 @default.
- W3150873673 cites W2049688093 @default.
- W3150873673 cites W2049734018 @default.
- W3150873673 cites W2054882231 @default.
- W3150873673 cites W2066534219 @default.
- W3150873673 cites W2068561945 @default.
- W3150873673 cites W2083588603 @default.
- W3150873673 cites W2086076026 @default.
- W3150873673 cites W2086770043 @default.
- W3150873673 cites W2087570510 @default.
- W3150873673 cites W2090095074 @default.
- W3150873673 cites W2100564045 @default.
- W3150873673 cites W2105697521 @default.
- W3150873673 cites W2108045231 @default.
- W3150873673 cites W2117935716 @default.
- W3150873673 cites W2121353108 @default.
- W3150873673 cites W2127650401 @default.
- W3150873673 cites W2127967829 @default.
- W3150873673 cites W2135353906 @default.
- W3150873673 cites W2139034716 @default.
- W3150873673 cites W2145604970 @default.
- W3150873673 cites W2160395805 @default.
- W3150873673 cites W2165712457 @default.
- W3150873673 cites W2171896003 @default.
- W3150873673 cites W2299587511 @default.
- W3150873673 cites W2337175154 @default.
- W3150873673 cites W2501665534 @default.
- W3150873673 cites W2550084460 @default.
- W3150873673 cites W2554266035 @default.
- W3150873673 cites W2574645456 @default.
- W3150873673 cites W2580793080 @default.
- W3150873673 cites W2751882948 @default.
- W3150873673 cites W2754915629 @default.
- W3150873673 cites W2888464908 @default.
- W3150873673 cites W2933124471 @default.
- W3150873673 cites W2982233836 @default.
- W3150873673 cites W2995908535 @default.
- W3150873673 cites W2998038576 @default.
- W3150873673 cites W3035333634 @default.
- W3150873673 cites W3036470974 @default.
- W3150873673 cites W3059101276 @default.
- W3150873673 cites W3097165122 @default.
- W3150873673 cites W4240752803 @default.
- W3150873673 cites W2218767572 @default.
- W3150873673 doi "https://doi.org/10.1016/j.precamres.2021.106180" @default.
- W3150873673 hasPublicationYear "2021" @default.
- W3150873673 type Work @default.
- W3150873673 sameAs 3150873673 @default.
- W3150873673 citedByCount "7" @default.
- W3150873673 countsByYear W31508736732021 @default.
- W3150873673 countsByYear W31508736732022 @default.
- W3150873673 countsByYear W31508736732023 @default.
- W3150873673 crossrefType "journal-article" @default.
- W3150873673 hasAuthorship W3150873673A5009228905 @default.
- W3150873673 hasAuthorship W3150873673A5048112525 @default.
- W3150873673 hasBestOaLocation W31508736731 @default.
- W3150873673 hasConcept C127313418 @default.
- W3150873673 hasConcept C13106087 @default.
- W3150873673 hasConcept C147717901 @default.
- W3150873673 hasConcept C150999391 @default.
- W3150873673 hasConcept C151730666 @default.
- W3150873673 hasConcept C17409809 @default.
- W3150873673 hasConcept C180785854 @default.
- W3150873673 hasConcept C195963834 @default.
- W3150873673 hasConcept C202746551 @default.
- W3150873673 hasConcept C23295444 @default.
- W3150873673 hasConcept C2777229588 @default.
- W3150873673 hasConcept C2778849375 @default.