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17 p, 1.2 MB Tremadocian Graptolite-Conodont Biostratigraphy of the South American Gondwana margin (Eastern Cordillera, NW Argentina) / Ortega, Gladys del Carmen (Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales) ; Albanesi, G. L., (Guillermo L.) (Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales) ; Consejo Nacional de Investigaciones Científicas y Técnicas (Argentina). Museo de Paleontología ; Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales
The Tremadocian graptolite and conodont faunas of the Gondwana Margin recorded at the Eastern Cordillera (EC) of Salta and Jujuy provinces (northwestern Argentina) are studied. The previous data and the new provided information indicate that a "no nominated interval" and several graptolite zones (Anisograptus matanensis, Rhabdinopora flabelliformis anglica, Bryograptus, Kiaerograptus, Kiaerograptus supremus, Araneograptus murrayi, and Hunnegraptus copiosus zones), as well as several conodont zones (Iapetognathus, Cordylodus angulatus, Paltodus deltifer, and Acodus deltatus - Paroistodus proteus zones) occur in the Ordovician successions studied. [...]
2005 - 10.1344/105.000001383
Geologica acta, Vol. 3, Núm. 4 (2005) , p. 355-371  

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