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Record #154503:

⁴⁰Ar/³⁹Ar and Pb-Pb study of individual hornblende and feldspar grains from southeastern Baffin Island glacial sediments: implications for the provenance of the Heinrich layers / S.R. Hemming, R.H. Gwiazda, Hans-Dieter Sues, Arthur R.I. Cruickshank.

Title: ⁴⁰Ar/³⁹Ar and Pb-Pb study of individual hornblende and feldspar grains from southeastern Baffin Island glacial sediments: implications for the provenance of the Heinrich layers / S.R. Hemming, R.H. Gwiazda, Hans-Dieter Sues, Arthur R.I. Cruickshank.
Author(s): Hemming, S. R.
Gwiazda, R. H.
Sues, Hans-Dieter.
Cruickshank, Arthur R. I.
Date: 2000.
In: Canadian Journal of Earth Sciences. (2000.), Vol. 37(6) (2000)
Abstract: Presents results of lead isotope analysis of individual feldspar grains and ⁴⁰Ar/³⁹Ar analysis of individual hornblende grains from three samples taken from Baffin Island ice-proximal till deposits. Results are consistent with provenance recording two-stage geologic history including formation of continental crust in Late Archaean and partial isotopic resetting and (or) reequilibration during major Paleoproterozoic regional metamorphism and magmatism.
Notes:

Canadian Journal of Earth Sciences. Vol. 37(6) :879-890 (2000).

Keywords: 551.33 -- Glacial geology.
551.332.24 -- Glacio-fluvial deposits.
551.326.5 -- Floating ice, extraneous matter.
E7 -- Glaciology: glacial geology and ice ages.
(*41) -- Canada.
(*440.2) -- Nunavut.
(*462) -- Baffin Island.
SPRI record no.: 154503

MARCXML

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245 00 ‡a⁴⁰Ar/³⁹Ar and Pb-Pb study of individual hornblende and feldspar grains from southeastern Baffin Island glacial sediments :‡bimplications for the provenance of the Heinrich layers /‡cS.R. Hemming, R.H. Gwiazda, Hans-Dieter Sues, Arthur R.I. Cruickshank.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2000.
300 ## ‡ap. 879-890.
500 ## ‡aCanadian Journal of Earth Sciences. Vol. 37(6) :879-890 (2000).
520 3# ‡aPresents results of lead isotope analysis of individual feldspar grains and ⁴⁰Ar/³⁹Ar analysis of individual hornblende grains from three samples taken from Baffin Island ice-proximal till deposits. Results are consistent with provenance recording two-stage geologic history including formation of continental crust in Late Archaean and partial isotopic resetting and (or) reequilibration during major Paleoproterozoic regional metamorphism and magmatism.
650 07 ‡a551.33 -- Glacial geology.‡2udc
650 07 ‡a551.332.24 -- Glacio-fluvial deposits.‡2udc
650 07 ‡a551.326.5 -- Floating ice, extraneous matter.‡2udc
650 07 ‡aE7 -- Glaciology: glacial geology and ice ages.‡2local
651 #7 ‡a(*41) -- Canada.‡2udc
651 #7 ‡a(*440.2) -- Nunavut.‡2udc
651 #7 ‡a(*462) -- Baffin Island.‡2udc
700 1# ‡aHemming, S. R.
700 1# ‡aGwiazda, R. H.
700 1# ‡aSues, Hans-Dieter.
700 1# ‡aCruickshank, Arthur R. I.
773 0# ‡7nnas ‡tCanadian Journal of Earth Sciences. ‡gVol. 37(6) (2000) ‡wSPRI-39391
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221005