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2005 |
Paenungulata (Sirenia, Proboscidea, Hyracoidea, and relatives). Chap. 7 in: K.D. Rose & J.D. Archibald (eds.), The rise of placental mammals: origins and relationships of the major extant clades.
Baltimore, Johns Hopkins Univ. Press (xi + 259): 84-105. 8 tabs. 9 figs.
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