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Text-fig. 1. Type specimen of Palmocarpon cretaceum MIQUEL, 1853, as illustrated by Miquel (1853: pl. 7). This figure does not include the piece of flint covering the central part...
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Text-fig. 2. Type specimen of Palmocarpon cretaceum MIQUEL, 1853 (V 21763 in the NHM, London). a: Shows the front (for comparison with Text-fig. 1), b: shows the reverse, with the...