Marsupialia

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The rise of Mammalia in North America
Henry F. Osborn

American Journal of Science December 1893, s3-46 (276) 448-466; DOI: https://doi.org/10.2475/ajs.s3-46.276.448
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A new marsupial from the Miocene of Colorado
W. B. Scott

American Journal of Science June 1884, s3-27 (162) 442-443; DOI: https://doi.org/10.2475/ajs.s3-27.162.442
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Fossil mammal from the Jurassic of the Rocky Mountains
O. C. Marsh

American Journal of Science June 1878, s3-15 (90) 459; DOI: https://doi.org/10.2475/ajs.s3-15.90.459
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Derivative hypothesis of life and species
Owen

American Journal of Science January 1869, s2-47 (139) 33-67; DOI: https://doi.org/10.2475/ajs.s2-47.139.33
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On the higher subdivisions in the classification of mammals
James D. Dana

American Journal of Science January 1863, s2-35 (103) 65-71; DOI: https://doi.org/10.2475/ajs.s2-35.103.65

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