Abstracts
Abstract
A second age of 615 Ma has been obtained for the Long Range dykes in Labrador. This age removes uncertainty, introduced by anomalous paleomagnetic results, that more than one age of dykes trending north-northeast is present in the region. It also establishes that the age of the primary magnetization of the Long Range dykes is 615 Ma.
RESUME
On a obtenu un deuxiemc Ige, fixe" a 615 Ma, par rapport aux dykes de Long Range, au Labrador. Celui-ci elimine Fincertitude, qu'avaient amende des resultats pateomagmStiques anomaux, au sujet de la presence de dykes de Long Range d'unc direction nord-nord-est de plus d'un fige dans la region. On a en outre etabli 1'lge de la magnetisation originelle des dykes de Long Range a 615 Ma.
Download the article in PDF to read it.
Download