Albertogaudrya

Albertogaudrya; Temporal range: Mid-Late Eocene (Casamayoran-Divisaderan); ~48.6–37.2 Ma PreꞒ Ꞓ O S D C P T J K Pg N
	Albertogaudrya unica
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	†Astrapotheria
Family:	†Astrapotheriidae
Genus:	†Albertogaudrya
Species
	A. unica (type)Ameghino 1901; A. carahuasensis Carbajal et al. 1977;

Albertogaudrya is an extinct genus of astrapotherian mammal that lived in present-day Patagonia and Salta, Argentina (25°48′S 65°24′W / 25.8°S 65.4°W / -25.8; -65.4, paleocoordinates 28°12′S 55°54′W / 28.2°S 55.9°W / -28.2; -55.9) during the Eocene (Casamayoran SALMA) 48.6 to 37.2 million years ago.^[4]^[5]^[6] Fossils of Albertogaudrya have been found in the Lumbrera and Sarmiento Formations.^[4] It is named after French palaeontologist Albert Gaudry.

Species

A. carahuasensis differs from A. unica in having smaller premolars, with m1 having longer talonid and wider trigonid, p3-m1 with shallower external sulci and lacking cingulae, and less curved hypolophid.^[3] A. carahuasensis is known from a fragmentary mandible.^[6]

References

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^ Albertogaudrya in the Paleobiology Database. Retrieved 3 March 2013.
^ Albertogaudrya unica in the Paleobiology Database. Retrieved 3 March 2013.
^ ^3.0 ^3.1 Albertogaudrya carahuasensis in the Paleobiology Database. Retrieved 3 March 2013.
^ ^4.0 ^4.1 Albertogaudrya at Fossilworks.org
^ "Pampa Grande, Salta, Argentina (Eocene of Argentina)". Paleobiology Database. September 2004. Archived from the original on 2013-04-03. Retrieved 3 March 2013.
^ ^6.0 ^6.1 Carbajal et al. 1977

Bibliography

Ameghino, Florentino (1901). "Notices préliminaires sur des ongulés des terrains Crétacés de Patagonie". Boletín de la Academia de Ciencias en Córdoba. 16: 349–426. OCLC 123174974.
Carbajal, E.; Pascual, R.; Pinedo, R.; Salfity, J. A.; Vucetich, M. G. (1977). "Un nuevo mamífero de la Formación Lumbrera (Grupo Salta) de la Comarca de Carahuasi (Salta, Argentina). Edad y correlaciones". Publicaciones del Museo Municipal de Ciencias Naturales de Mar del Plata Lorenzo Scaglia. 2 (7): 148–63. Retrieved 3 March 2013.

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[1] Albertogaudrya in the Paleobiology Database. Retrieved 3 March 2013.

[2] Albertogaudrya unica in the Paleobiology Database. Retrieved 3 March 2013.

[Paleodb-carahuasensis-3] 3.0 ^3.1 Albertogaudrya carahuasensis in the Paleobiology Database. Retrieved 3 March 2013.

[FWAlbertogaudrya-4] 4.0 ^4.1 Albertogaudrya at Fossilworks.org

[Paleodb-PGSA-5] "Pampa Grande, Salta, Argentina (Eocene of Argentina)". Paleobiology Database. September 2004. Archived from the original on 2013-04-03. Retrieved 3 March 2013.

[Carbajal-etal-6] 6.0 ^6.1 Carbajal et al. 1977

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