Article: New species of brachiopods from the Upper Devonian of Hay River, western Canada
Nervostrophia borealis, N. maclareni, and Cyrtina lapidea are described and figured as new species from the Hay River formation of the North West Territories, Canada. Douvillinella ? crickmayi is described and figured as a new species from the lower Grumbler formation of the same area. All the fossils are of Frasnian age.