Taxonomía y sistemática
Crinoides (Echinodermata: Crinoidea) del Pensilvánico de sierra Las Mesteñas, NE de Sonora, México
Crinoids (Echinodermata: Crinoidea) of the Pennsylvanian from Sierra Las Mesteñas, NE of Sonora, Mexico
Rafael Villanueva-Oleaa, Blanca E. Buitrón-Sánchezb,
, Juan José Palafox-Reyesc, Samael Piña-Floresd
Autor para correspondencia
a Posgrado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Av. Universidad 3000, Cd. Universitaria, 04510 Ciudad de México, México
b Departamento de Paleontología, Instituto de Geología, Universidad Nacional Autónoma de México, Circuito de la Investigación Científica, Cd. Universitaria, 04510 Ciudad de México, México
c Departamento de Geología, Universidad de Sonora, Boulevard Luis Encinas y Rosales s/n, Col. Centro, 83000 Hermosillo, Sonora, México
d Facultad de Ingeniería, Av. Universidad 3000, Cd. Universitaria, 04510 Ciudad de México, México
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