Cope, E. D. (1869-1871). Synopsis of the extinct Mammalia of the cave formation in the United States, with observat. on some Myriapoda in and near the same etc. Proceedings of the American Philosophical Society, 11: 171-192
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Cope, E. D.
1869-1871
Synopsis of the extinct Mammalia of the cave formation in the United States, with observat. on some Myriapoda in and near the same etc