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Permian plants from the Chutani Formation (Titicaca Group, Northern Altiplano of Bolivia): I. Genera Pecopteris and Asterotheca
Vieira, Carlos E. L., Iannuzzi, Roberto, Guerra-Sommer, Margot, Díaz-Matrínez, Enrique, Grader, George W.Volume:
76
Language:
english
Journal:
Anais da Academia Brasileira de Ciências
DOI:
10.1590/s0001-37652004000100010
Date:
March, 2004
File:
PDF, 1.68 MB
english, 2004