The oldest
rocks in Nova Scotia - a selection of 1 Ga to 1.5 Ga gneiss,
anorthosite, syenite, and metagabbro from the Blair River Inlier,
northern Cape Breton Island.
Ca. 570
Ma lithic tuff, southeastern Cape Breton.
How it
may have looked in southeastern Cape Breton Island 570 million
years ago.
