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Aproximadamente 2 registro(s) hasta el momento: (journal)

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Recurso libre

Middle Permian crinoids (Echinodermata, Crinoidea) from Cerros Los Monos, Caborca, Sonora, Mexico and paleogeographic considerations
Buitrón-Sánchez,Blanca E. - Almazán-Vázquez,Emilio - Vachard,Daniel

Formato:	journal article
Enlaces:	Crinoid columnals and pluricolumnals assigned to five species, Pentaridica (col.) rothi Moore and Jeffords, Cyclocaudex cf. C. (col.) jucundus Moore and Jeffords, Cyclocaudex cf. C. (col.) costatus Moore and Jeffords, Preptopremnum (col.) rugosum Moore and Jeffords, and Heterostelechus (col.) texanus…
Fecha:	2007-12-01
Recurso:	SCIELO

Recurso libre

Late Pleistocene (Rancholabrean) Glyptodont and Pampathere (Xenarthra, Cingulata) from Sonora, Mexico
Mead,Jim I. - Swift,Sandra L. - White,Richard S. - McDonald,H. Greg - Baez,Arturo

Formato:	journal article
Enlaces:	The fossil-rich deposits of Térapa (east-central Sonora) contain more than 60 zoological taxa, many with tropical affinities such as Crocodylus (crocodylian), Hydrochaeris (capybara), and many birds. The deposits also contain the dermal ossicles (osteoderms) of two extinct xenarthrans, a glyptodont…
Fecha:	2007-12-01
Recurso:	SCIELO