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Pseudocylindrodon, a new rodent genus from the Pipestone Springs, Oligocene of Montana
Vol 25, Page 1
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Fossil rodents from the Uinta Eocene series
Vol 25, Page 5
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Preliminary report on fossil Mammals from the Green River formation of Utah
Vol 25, Page 13
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Hyla rosenbergi Boulenger, an addition to the fauna of the Panama Canal Zone
Vol 25, Page 15
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The “Tabulate” corals of Hall’s “Illustrations of Devonian Fossils.”
Vol 25, Page 17
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A new Notostracan genus from the Ordovician of Siberia
Vol 25, Page 59
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Mycorrhizae from the Uinta Basin
Vol 25, Page 63
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A new scolecodont genus Ildraites, from the upper Devonian of New York
Vol 25, Page 73
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The chain snake, Lampropeltis getulus getulus (L.) in West Virginia and Pennsylvania
Vol 25, Page 77
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The land and freshwater mollusca of Newfoundland
Vol 25, Page 83
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Remarks on a skullcap of the genus Troodon
Vol 25, Page 109
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Vertigo clappi, a new land snail from West Virginia
Vol 25, Page 121
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Notes on a collection of Reptiles from Barro, Colorado Island, Panama Canal Zone
Vol 25, Page 113
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The land snails collected during the1936 voyage of the "Vagabondia" with the descriptions of new species of Plectostylus
Vol 25, Page 123
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The amphibians of the Pulitzer Angola expedition
Vol 25, Page 127
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Ardynomys and Desmatolagus in the North American Oligocene
Vol 25, Page 135
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Occurrence of the family Carychiidae in West Virginia
Vol 25, Page 155
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Hybridization and the phylogeny of the genus Platysamia
Vol 25, Page 163
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New South American birds
Vol 25, Page 243
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Echinocaris croasbyensis, a new species from the Upper Devonian of New York
Vol 25, Page 257
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The stratigraphy and palaeontology of the Chadron formation in the Big Badlands of South Dakota
Vol 25, Page 261
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A contribution to the classification of South American Agallian leafhoppers
Vol 25, Page 351