Phillipsastreid Corals from the Frasnian (Upper Devonian) of Western Canada : Taxonomy and Biostratigraphic Significance ISBN: 9780660193656 Platform/Publisher: Ebook Central / NRC Research Press Digital rights:Users: Unlimited; Printing: Limited; Download: 7 Days at a Time Subjects: Science; Science: Geology;
Rugose corals of the Family Phillipsastreidae are abundant, diverse, and geographically widespread in the Frasnian (lower Upper Devonian) of western Canada.