Collected papers, Volume 3

Alcock beds belt Berkeley Berkeley Billings bridge black shales Blue Mountain Blue Mountain formation CALIFORNIA LIBRARY Cambrian Camperdown Canadian Cascapedia Cascapedia River Chaleur Bay Chaleur geosyncline Climacograptus Cobourg Collingwood formation Craigleith Ctenodonta Dalmanella Diplograptus east eatoni Ells evidence evolution fauna feet Figure folded fossils Gaspé geosyncline Gaspé Peninsula Gaspé sandstones genus geologist geology Georgian bay geosyncline Hall Horizon igneous individual length limestone Lingula Lower Collingwood Lower Devonian Lower Gloucester margin Matapedia Mesotrypa Middle Devonian morphological Mount Albert Mount Serpentine Museum of Palæontology occur Ogygites canadensis Ordovician Ottawa paleontology peninsula Plate Port Daniel posterior probably regarded rhabdosome rocks Rouge river Royal Ontario Museum Ruedemann sandstones Schuchert Serpulites shell shore sicular end Silurian southern species specimen spine spinosus rougensis syncline taxonomy thecae Triarthrus spinosus Ulrich UNIVERSITY OF CALIFORNIA Upper Cobourg Upper Collingwood Upper Gloucester Upper Ordovician varieties volcanic Whitby width