ZONOTRICHIA ROBUSTA N. SP. (AVES, PASSERIFORMES, EMBERIZIDAE) DEL PLEISTOCENO MEDIO DE LA PROVINCIA DE BUENOS AIRES

Authors

  • Eduardo P Tonni

Abstract

A new species of Zonotricbia, Z. robusta, is here described, based on a fragmentary beak which was found in sediments of the Middle Pleistocene (Ensenadan Age) of the S.E. of Buenos Aires Province. From the study of this species it is concluded that: 1) Zonotrichia can be of nectropical origin and 2) the nearctic species may have differentiated fram neotrapical forms.

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Published

2013-08-16

Issue

Vol. 7 No. 2

Section

Articles

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How to Cite

ZONOTRICHIA ROBUSTA N. SP. (AVES, PASSERIFORMES, EMBERIZIDAE) DEL PLEISTOCENO MEDIO DE LA PROVINCIA DE BUENOS AIRES. (2013). Ameghiniana, 7(2), 161-165. https://ameghiniana.org.ar/index.php/ameghiniana/article/view/1305