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Fossil Hymenoptera from Florissant, Colorado
Vol 50, Page 33
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Report on the scientific results of the expedition to the eastern tropical Pacific VI Madreporaria
Vol 50, Page 59
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Reptilia, Amphibia, and Pisces
Vol 50, Page 146
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Mylostomid dentition
Vol 50, Page 209
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Preliminary report on the Echini collected, in 1902, among the Hawaiian islands by the U.S. Fish Commission Steamer "Albatross," in charge of Commander Chauncey Thomas, U.S.N., commanding
Vol 50, Page 229
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Preliminary report on the Echini collected, in 1902, among the Hawaiian Islands, by the U.S. Fish Commission steamer Albatross, in charge of Commander Chauncey Thomas, U.S.N., commanding
Vol 50, Page 231