FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003183362> ?p ?o ?g. }

• W2003183362 endingPage "282" @default.
• W2003183362 startingPage "267" @default.
• W2003183362 abstract "We have studied the 147Sm–143Nd and 146Sm–142Nd isotopic systems in phosphate fractions and chondrules from six ordinary chondrites and one carbonaceous chondrite, previously dated with Pb–Pb method. 147Sm/144Nd ratios vary between 0.182 and 0.191 in phosphates, and between 0.179 and 0.243 in chondrules. The 147Sm–143Nd isochron regression through all 34 phosphate and chondrule analyses yields a date of 4588±100 Ma and is in good agreement with more precise Pb–Pb dates of the same chondrites. The initial 143Nd/144Nd is 0.50665±0.00014. The same analyses define a 146Sm–142Nd isochron with a slope corresponding to 146Sm/144Sm=0.0075±0.0027. Initial 142Nd/144Nd=1.14160±0.00011 corresponds to ε142Nd=−2.62±0.93. Compilation of the published chondritic whole rock Sm–Nd analyses yields the median 147Sm/144Nd=0.1964+0.0003/−0.0007, which is our preferred Chondritic Uniform Reservoir (CHUR) value. Using this value and its error limits, we find the present-day CHUR 143Nd/144Nd=0.512637+0.000009/−0.000021 from the chondritic Sm–Nd isochron that includes all available data for whole rocks, chondrules and phosphates. This value is identical within error with the currently accepted number. An estimate of the bulk earth 147Sm/144Nd=0.1941±0.0059 is obtained from intercept of chondritic 146Sm–142Nd isochron with the terrestrial value of 142Nd/144Nd. This estimate is independent of measured Sm/Nd ratios in chondrites. The same approach was applied to published 146Sm–142Nd internal isochrons for differentiated meteorites and yielded similar, although less precise, values. Our data are completely consistent with the currently accepted CHUR parameters and substantiate their use as terrestrial reference values." @default.
• W2003183362 created "2016-06-24" @default.
• W2003183362 creator A5042565587 @default.
• W2003183362 creator A5067254645 @default.
• W2003183362 date "2004-07-01" @default.
• W2003183362 modified "2023-09-27" @default.
• W2003183362 title "Sm–Nd systematics of chondrites" @default.
• W2003183362 cites W1965035559 @default.
• W2003183362 cites W1973363072 @default.
• W2003183362 cites W1977457396 @default.
• W2003183362 cites W1980899453 @default.
• W2003183362 cites W1982250002 @default.
• W2003183362 cites W1986162485 @default.
• W2003183362 cites W1986966636 @default.
• W2003183362 cites W1993852166 @default.
• W2003183362 cites W1994292981 @default.
• W2003183362 cites W1997990259 @default.
• W2003183362 cites W1998225068 @default.
• W2003183362 cites W1998336306 @default.
• W2003183362 cites W2007409171 @default.
• W2003183362 cites W2010194005 @default.
• W2003183362 cites W2013068858 @default.
• W2003183362 cites W2016922896 @default.
• W2003183362 cites W2020543333 @default.
• W2003183362 cites W2021263947 @default.
• W2003183362 cites W2022175403 @default.
• W2003183362 cites W2028446699 @default.
• W2003183362 cites W2033759679 @default.
• W2003183362 cites W2036349607 @default.
• W2003183362 cites W2046772852 @default.
• W2003183362 cites W2047028625 @default.
• W2003183362 cites W2055041387 @default.
• W2003183362 cites W2055181662 @default.
• W2003183362 cites W2069967391 @default.
• W2003183362 cites W2071746339 @default.
• W2003183362 cites W2072482141 @default.
• W2003183362 cites W2073066596 @default.
• W2003183362 cites W2073426602 @default.
• W2003183362 cites W2075928103 @default.
• W2003183362 cites W2076566162 @default.
• W2003183362 cites W2084614127 @default.
• W2003183362 cites W2090206242 @default.
• W2003183362 cites W2091657802 @default.
• W2003183362 cites W2092857891 @default.
• W2003183362 cites W2093820677 @default.
• W2003183362 cites W2096471541 @default.
• W2003183362 cites W2096681015 @default.
• W2003183362 cites W2156985625 @default.
• W2003183362 cites W2170551182 @default.
• W2003183362 doi "https://doi.org/10.1016/j.epsl.2004.04.025" @default.
• W2003183362 hasPublicationYear "2004" @default.
• W2003183362 type Work @default.
• W2003183362 sameAs 2003183362 @default.
• W2003183362 citedByCount "46" @default.
• W2003183362 countsByYear W20031833622012 @default.
• W2003183362 countsByYear W20031833622013 @default.
• W2003183362 countsByYear W20031833622014 @default.
• W2003183362 countsByYear W20031833622015 @default.
• W2003183362 countsByYear W20031833622016 @default.
• W2003183362 countsByYear W20031833622017 @default.
• W2003183362 countsByYear W20031833622019 @default.
• W2003183362 countsByYear W20031833622021 @default.
• W2003183362 countsByYear W20031833622022 @default.
• W2003183362 crossrefType "journal-article" @default.
• W2003183362 hasAuthorship W2003183362A5042565587 @default.
• W2003183362 hasAuthorship W2003183362A5067254645 @default.
• W2003183362 hasConcept C116862484 @default.
• W2003183362 hasConcept C121332964 @default.
• W2003183362 hasConcept C127313418 @default.
• W2003183362 hasConcept C130635790 @default.
• W2003183362 hasConcept C165783156 @default.
• W2003183362 hasConcept C17409809 @default.
• W2003183362 hasConcept C199289684 @default.
• W2003183362 hasConcept C46381822 @default.
• W2003183362 hasConcept C487381 @default.
• W2003183362 hasConcept C87355193 @default.
• W2003183362 hasConceptScore W2003183362C116862484 @default.
• W2003183362 hasConceptScore W2003183362C121332964 @default.
• W2003183362 hasConceptScore W2003183362C127313418 @default.
• W2003183362 hasConceptScore W2003183362C130635790 @default.
• W2003183362 hasConceptScore W2003183362C165783156 @default.
• W2003183362 hasConceptScore W2003183362C17409809 @default.
• W2003183362 hasConceptScore W2003183362C199289684 @default.
• W2003183362 hasConceptScore W2003183362C46381822 @default.
• W2003183362 hasConceptScore W2003183362C487381 @default.
• W2003183362 hasConceptScore W2003183362C87355193 @default.
• W2003183362 hasIssue "3-4" @default.
• W2003183362 hasLocation W20031833621 @default.
• W2003183362 hasOpenAccess W2003183362 @default.
• W2003183362 hasPrimaryLocation W20031833621 @default.
• W2003183362 hasRelatedWork W1559817152 @default.
• W2003183362 hasRelatedWork W1662358261 @default.
• W2003183362 hasRelatedWork W2003183362 @default.
• W2003183362 hasRelatedWork W2003286458 @default.
• W2003183362 hasRelatedWork W2006842376 @default.
• W2003183362 hasRelatedWork W2013297707 @default.
• W2003183362 hasRelatedWork W2048388014 @default.
• W2003183362 hasRelatedWork W2378686967 @default.

• next