Graptolite-based evidence for a revised stratigraphic and structural setting of the Szechuan, Hunan and Xingchang antimony prospects, Exploits Subzone, central Newfoundland

• Published in: Atlantic Geology
• Main Authors: Williams, S. Henry, Tallman, Peter
• Format: Article in Journal/Newspaper
• Language: English
• Published: Atlantic Geoscience Society 1995
• Subjects: Nig; Newfoundland
• Online Access: https://journals.lib.unb.ca/index.php/ag/article/view/2100

Early Ordovician (late Arenig) graptolites are identified from strata near the Northwest Gander River of the Exploits Subzone which were previously considered to be of Silurian and/or middle Ordovician age. A second locality within a graphitic shale yields a Middle Ordovician (Caradoc) graptolite as...