Brunton, C. H. C. (1984). Silicified brachiopods from the Visean of County Fermanagh, Ireland (III). Rhynchonellids, spiriferids and terebratulids. Bulletin of the British Museum (Natural History),Geology Series. 38: 27-130.
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Brunton, C. H. C.
1984
Silicified brachiopods from the Visean of County Fermanagh, Ireland (III). Rhynchonellids, spiriferids and terebratulids
Bulletin of the British Museum (Natural History),Geology Series