7
4
January
703
704
BRUNTON, H. 1965. The pedicle sheath of young productacean brachiopods. Palaeontology, 7, 4, 703–704.
Howard Brunton Recent studies of young silicified productaceans from the Visean limestones of Co. Fermanagh, Northern Ireland, reveal, for the first time, that their pedicle valves were commonly furnished with a structure believed to have been a pedicle sheath. The Palaeontological Association (Free Access)