Abstract
Describes from the probably late EoCambrian Corner-of-the-Beach Formation near Perce, Quebec, the brachiopods, Acrotreta arrecta* (p.635), Micromitra sculptilis*, Obotella ? sp.*, Nisusia cf. festinata*, and Protorthis gaspensis* (p.636), the snail, Helcionella gaspensis* (p.637), and the trilobites, Agnostus sp.*, Chancia sp., Olenovdes schucherti* (p.638), O. gaspensis* (p.638), Periomma cloudi* (p.638), Prozacanthoides gaspensis* (p.639), Ptychoparella ? gaspensis* (p.639), Ptychoparella ? murphyi* (p.640), and Solenopleurella gaspensis* (p.640).