A radiometric age of deformed granitic rocks in north-central New Brunswick
1977 ◽
Vol 14
(7)
◽
pp. 1687-1689
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Keyword(s):
A Rb–Sr whole-rock isochron age of 489 ± 14 Ma based on a half-life of 5.0 × 1010 years is obtained from deformed granites in north-central New Brunswick indicating a Lower Ordovician age for these rocks. The corresponding age using a half-life of 4.88 × 1010 years is 479 ± 14 Ma. The granite is consanguineous with felsic volcanic rocks of the Tetagouche Group.
2006 ◽
Vol 15
(3-4)
◽
pp. 35-51
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Keyword(s):
1978 ◽
Vol 15
(2)
◽
pp. 207-219
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Keyword(s):
1989 ◽
Vol 26
(1)
◽
pp. 23-30
◽
Keyword(s):
2013 ◽
Vol 55
(8)
◽
pp. 1017-1028
◽
Keyword(s):
1981 ◽
Vol 18
(3)
◽
pp. 646-656
◽
2002 ◽
Vol 39
(2)
◽
pp. 259-277
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Keyword(s):