Catalogue of the type and figured specimens of fossils, mineral, rocks and ores in the Department of Geology, United States National Museum pt. 1: Fossil invertebrates. Section 1. Catalogue of the type specimens of fossil invertebrates in the Department of Geology, United States National Museum
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Catalogue of the type and figured specimens of fossils, mineral, rocks and ores in the Department of Geology, United States National Museum pt. 1: Fossil invertebrates. Section 1. Catalogue of the type specimens of fossil invertebrates in the Department of Geology, United States National Museum