Test Post Terrace, BC
TERRACE, BC 270 mya Metamorphic rocks, green volcanics -volcanic island arc similar to Japan or Aleutians, with limestone reefs forming in shallow waters surround these islands -Old Remo Rd. grey limestone exposures contains brachiopods, coral, crinoids, fusilinids 200 mya second mass of volcanoes built on top of first one, now brick red to purple rocks -Kitsumkalum Mountain 180 mya: Island Arc collide with western edge of N.A. as Atlantic Ocean opened and plate tectonics moved NA westward -lavas, limestone welded to edge of NA, creating mountains as units get deformed, folded and faulted 90-170 mya: Sedimentary rocks, some w/fossils, grey