Bibliography Record
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Domning, Daryl Paul
(detail)
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1997a |
Sirenia. Chap. 23 in: R. F. Kay, R. H. Madden, R. L. Cifelli, & J. J. Flynn (eds.), Vertebrate paleontology in the Neotropics: the Miocene fauna of La Venta, Colombia.
Washington & London, Smithsonian Inst. Press (xv + 592): 383-391. 4 figs.
–Spanish summ. Describes new sir. specimens from the Middle Miocene of Colombia, referring all the La Venta specimens (including the holotype of Metaxytherium ortegense Kellogg, 1966) to Potamosiren magdalenensis Reinhart, 1951. A Late Miocene tooth from the Río Acre (Brazil-Peru border) described by Frailey (1986) is interpreted as a fourth lower deciduous premolar of Ribodon. Potamosiren is considered ancestral to all other trichechines, and its thick molar enamel is interpreted as an adaptation to eating soft but increasingly abrasive aquatic plants.
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Related Index Records (14)
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Colombia
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1997a |
Domning, D.P. (Potamosiren magdalenensis; Middle Mioc., La Venta; 383-391.) |
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Felsinotherium ortegense Kellogg, 1966
(= Potamosiren magdalenensis)
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x |
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1997a |
Domning, D.P. (syn. of Potamosiren magdalenensis; 383-384.) |
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Metaxytherium calvertense Kellogg, 1966
(= Metaxytherium crataegense)
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x |
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1997a |
Domning, D.P. (comp. w/ Potamosiren magdalenensis; m388.) |
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Metaxytherium floridanum Hay, 1922
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x |
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1997a |
Domning, D.P. (comp. w/ Potamosiren magdalenensis; 388-390.) |
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Metaxytherium ortegense Kellogg, 1966
(= Potamosiren magdalenensis)
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x |
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1997a |
Domning, D.P. (synonymized w/ Potamosiren magdalenensis; 383, 385-386, 388-391.) |
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Metaxytherium serresii (Gervais, 1849) Depéret, 1895
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x |
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1997a |
Domning, D.P. (comp. w/ Potamosiren magdalenensis; m389.) |
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Miocene
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x |
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1997a |
Domning, D.P. (Potamosiren magdalenensis; Middle Mioc., La Venta, Colombia; 383-391.) |
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Paleoecology and Taphonomy
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1997a |
Domning, D.P. (Potamosiren magdalenensis; Mioc., Colombia; 390-391.) |
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Potamosiren magdalenensis Reinhart, 1951
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1997a |
Domning, D.P. (revision & new material; 383-391.) |
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Ribodon limbatus Ameghino, 1883
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x |
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1997a |
Domning, D.P. (comp. w/ Potamosiren magdalenensis; 385, 388-390.) |
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Ribodon magdalenensis (Reinhart, 1951) Marshall, Hoffstetter, & Pascual, 1983
(= Potamosiren magdalenensis)
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x |
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1997a |
Domning, D.P. (syn. of Potamosiren magdalenensis; 384.) |
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Tooth Replacement
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x |
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1997a |
Domning, D.P. (evolution in trichechids; 389-391.) |
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Trichechinae (Gill, 1872 [1821]) Domning, 1994
(subfamily)
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1997a |
Domning, D.P. (fossil record & evolution; 383-391.) |
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Trichechus Linnaeus, 1758
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x |
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1997a |
Domning, D.P. (comp. w/ Potamosiren magdalenensis; 389-390.) |
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