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Record #122834:
Accelerator-mass-spectrometer ages for the Younger Dryas event in Atlantic Canada / Francis E. Mayle, André J. Levesque, Les C. Cwynar.
Title: | Accelerator-mass-spectrometer ages for the Younger Dryas event in Atlantic Canada / Francis E. Mayle, André J. Levesque, Les C. Cwynar. |
Author(s): | Mayle, Francis E. Levesque, André J. Cwynar, Les C. |
Date: | 1993. |
In: | Quaternary Research. (1993.), Vol. 39(3) (1993) |
Abstract: | Presents first AMS ¹⁴C dates from six sites in New Brunswick and Nova Scotia. Evidence suggests onset of cooling at 10.77 (possibly 10.88) ka BP. Termination averages 10 ka BP. These dates place timing of Younger Dryas event in Atlantic Canada closer in line with traditional chronozone boundaries of 11 and 10 ka BP in north-weat Europe. |
Notes: | Quaternary Research. Vol. 39(3) :366-360 (1993). |
Keywords: | 551.336 -- Ice ages. 551.337 -- Chronology of the Pleistocene and recent periods. 551.794 -- Holocene. E7 -- Glaciology: glacial geology and ice ages. (*41) -- Canada. (*416) -- Canadian Maritime Provinces. (*412) -- Nova Scotia. (*415) -- New Brunswick. |
SPRI record no.: | 122834 |
LDR 01383naa#a2200000#a#4500 001 SPRI-122834 005 20231206112732.0 007 ta 008 231206s1993####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-122834 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aMayle, Francis E. 245 10 ‡aAccelerator-mass-spectrometer ages for the Younger Dryas event in Atlantic Canada /‡cFrancis E. Mayle, André J. Levesque, Les C. Cwynar. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1993. 300 ## ‡ap. 366-360 :‡bdiag., table, map. 500 ## ‡aQuaternary Research. Vol. 39(3) :366-360 (1993). 520 3# ‡aPresents first AMS ¹⁴C dates from six sites in New Brunswick and Nova Scotia. Evidence suggests onset of cooling at 10.77 (possibly 10.88) ka BP. Termination averages 10 ka BP. These dates place timing of Younger Dryas event in Atlantic Canada closer in line with traditional chronozone boundaries of 11 and 10 ka BP in north-weat Europe. 650 07 ‡a551.336 -- Ice ages.‡2udc 650 07 ‡a551.337 -- Chronology of the Pleistocene and recent periods.‡2udc 650 07 ‡a551.794 -- Holocene.‡2udc 650 07 ‡aE7 -- Glaciology: glacial geology and ice ages.‡2local 651 #7 ‡a(*41) -- Canada.‡2udc 651 #7 ‡a(*416) -- Canadian Maritime Provinces.‡2udc 651 #7 ‡a(*412) -- Nova Scotia.‡2udc 651 #7 ‡a(*415) -- New Brunswick.‡2udc 700 1# ‡aLevesque, André J. 700 1# ‡aCwynar, Les C. 773 0# ‡7nnas ‡tQuaternary Research. ‡gVol. 39(3) (1993) ‡wSPRI-46567 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231206