https://geoscan.nrcan.gc.ca/starweb/geoscan/servlet.starweb?path=geoscan/fullf.web&search1=R=123970
Department of Energy, Mines and Resources Canada, 1976
Early Ordovician brachiopods, trilobites and other fossils occur in volcaniclastic strata of the Cobbs Arm Sequence exposed along the north-central coast of...
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