PALAEOZOIC FLOOD BASALTS IN NORTHERN NEWFOUNDLAND AND LABRADOR

• Published in: Canadian Journal of Earth Sciences
• Main Author: Clifford, Paul M.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Canadian Science Publishing 1965
• Subjects: General Earth and Planetary Sciences; Newfoundland; Cloud Hills
• Online Access: http://dx.doi.org/10.1139/e65-016; http://www.nrcresearchpress.com/doi/pdf/10.1139/e65-016

Columnar basalt of the Cloud Hills in northern Newfoundland, previously regarded as of Keeweenawan age, now is thought to be post-Lower Cambrian, since it lies on coarse clastic rocks correlated with known Lower Cambrian strata nearby. A younger age limit is given by a whole rock K-A date of 334 m.y...