Bolton, H. (1897). Descriptions of New Species of Brachiopoda and Mollusca from the Millstone Grit and Lower Coal Measures of Lancashire. Memoirs and Proceedings of the Manchester Literary and Philosophical Society. 41(Part 3, Mem. 6): 1-7.
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Bolton, H.
1897
Descriptions of New Species of Brachiopoda and Mollusca from the Millstone Grit and Lower Coal Measures of Lancashire
Memoirs and Proceedings of the Manchester Literary and Philosophical Society