Published in Proceedings of The United States National Museum, in 1912, in volume 42, pages 31-38
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Published in Jour Washington Acad Sci, in 1926, in volume 16, pages 35-41
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Published in Jour Washington Acad Sci, in 1928, in volume 18, pages 421-430
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Published in Torreya, in 1924, in volume 24, issue 3, pages 39-41
Created: 2022-12-14, modified: 2022-12-14
Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 267-277
Created: 2011-06-30, modified: 2017-01-06
Published in Proc United States National Museum, in 1903, in volume 26, pages 429-435
Created: 2010-01-12, modified: 2017-01-06
Published in Proceedings of The United States National Museum, in 1907, in volume 32, pages 271-273
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Published in Proceedings of The United States National Museum, in 1926, in volume 68, pages 1-18
Created: 2011-06-30, modified: 2017-01-06
Published in Proceedings of The United States National Museum, in 1902, in volume 25, pages 417-439
Created: 2011-06-30, modified: 2017-01-06
Published in Proceedings of The United States National Museum, in 1902, in volume 25, pages 223-236
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Published in Proceedings of The United States National Museum, in 1920, in volume 58, pages 83-146
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Published in Jour Washington Acad Sci, in 1930, in volume 20, pages 331-340
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Published in Proceedings of The American Philosophical Society, in 1911, in volume 50, issue 200, pages 452-455
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Published in Proceedings of The United States National Museum, in 1922, in volume 61, pages 1-4
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Published in Proceedings of The United States National Museum, in 1915, in volume 49, pages 381-397
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Published in Proceedings of The United States National Museum, in 1915, in volume 48, pages 515-575
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Published in Proceedings of The United States National Museum, in 1919, in volume 56, pages 103-112
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Published in Jour Washington Acad Sci, in 1930, in volume 20, pages 501-509
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Published in Proceedings of The United States National Museum, in 1908, in volume 35, pages 161-169
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Published in Proceedings of The United States National Museum, in 1913, in volume 46, pages 161-200
Created: 2011-06-30, modified: 2017-01-06
Published in Proceedings of The United States National Museum, in 1916, in volume 51, pages 107-123
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Published in Proceedings of The United States National Museum, in 1917, in volume 53, pages 219-221
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Published in Proc. US. Natl. Mus, in 1928, in volume 73, pages 1-12
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Published in Proceedings of The United States National Museum, in 1908, in volume 35, pages 351-366
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Published in Proceedings of The United States National Museum, in 1910, in volume 38, pages 307-326
Created: 2011-06-30, modified: 2017-01-06
Published in Proceedings of The United States National Museum, in 1909, in volume 36, pages 191-196
Created: 2011-06-30, modified: 2017-01-06
Description of a new species of extinct horse, Equus lambei, from the Pleistocene of Yukon Territory
Published in Proceedings of The United States National Museum, in 1917, in volume 53, pages 435-443
Created: 2011-06-30, modified: 2017-01-06
Published in Proceedings of The United States National Museum, in 1909, in volume 36, issue 1660, pages 95-108
Created: 2011-06-30, modified: 2013-03-21
Published in Proceedings of The United States National Museum, in 1909, in volume 37, issue 1699, pages 43-61
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Published in Rhodora, in 2002, in volume 104, issue 917, pages 83-85
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Published in Biol Bull, in 1930, in volume 59, pages 275-284
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doi:10.2307/1536815
in 1877, pages 1-2
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in 1882, pages 1
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in 1882, pages 1-2
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Published in Bothalia, in 2000, in volume 30, issue 1, pages 49-53
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Published in Bothalia, in 1997, in volume 27, issue 2, pages 142-144
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Published in Bothalia, in 1999, in volume 29, issue 2, pages 256-258
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Published in Torreya, in 1941, in volume 41, issue 4, pages 135-142
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Published in Rhodora, in 1900, in volume 2, issue 20, pages 159-161
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Published in Journal of The Royal Society of Western Australia, in 2013, in volume 96, issue 1, pages 31
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Published in Journal of The Asiatic Society of Bengal, in 1840, in volume 9, issue 107, pages 1126-1127
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Published in Nautilis, in 1927, in volume 41, pages 63-64
Created: 2013-09-28, modified: 2013-09-28