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Record #154503:
- #154503
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MARC record⁴⁰Ar/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 |
LDR 01611naa#a2200000#a#4500 001 SPRI-154503 005 20230611025437.0 007 ta 008 230611s2000####xx####|##|###|0||#0|eng#d 035 ## ‡aSPRI-154503 040 ## ‡aUkCU-P‡beng‡eaacr 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# ‡a20230611