A Lower Jurassic heteroporid bryozoan and associated biota, Turnagain Lake, British Columbia

Acanthalomina Prantl & Pribyl, a valid subgenus of the trilobite genus Diacanthaspis

Late Early Devonian reef associated brachiopods of the Prongs Creek Formation, northern Yukon

A Jurassic brachiopod-oyster association, Twin Creek Limestone, southeastern Idaho

Late Early Triassic brachiopod and conodont fauna, Thaynes Formation, southeastern Idaho

A new fossil occurrence from the Vendom Fiord Formation (type area), Ellesmere Island

An early Eifelian invertebrate faunule, Whittaker Anticline, northwestern Canada

Biogeography and morphological conservatism of Tropidoleptus (Brachiopoda, Orthida) during the Devonian

Lochkovian trilobites and conodonts from northwestern Canada

Silurian (Wenlockian) trilobites from Baillie-Hamilton Island, Canadian Arctic Archipelago

Phacops and other trilobites from Emsian age beds of the Delorme Formation, Mackenzie Mountains, Northwest Territories

Middle Devonian brachiopods from the Bird Fiord Formation of Bathurst Island, Arctic Canada

ENVIRONMENTAL SIGNIFICANCE OF COSTATE SHELLS, by P. F. MOORE: A REPLY: GEOLOGICAL NOTE

Age of the Ogilvie Formation (Devonian), Northern Yukon: Based Primarily on the Occurrence of Brachiopods and Conodonts

REGIONAL GEOLOGY OF NORTHERN YUKON: DISCUSSION