Table of Contents
Research article
Humberto Padilla S., Mario Vergara M.
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Manuel Suarez, Jose A. Naranjo, Alvaro Puig
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THE CHINCHES FORMATION: AN EARL Y CARBONIFEROUS LACUSTRINE SUCCESSION IN THE ANDES OF NORTHERN CHILE
Mike C. Bell
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Raymond Jannas R., Ramon Araneda G.
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Sergio Rivano G., Patricio Sepulveda H., Miguel Herve A., Alvaro Puig G.
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Arturo Hauser Y.
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Renato Reyes B., Ernesto Perez D'a.
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Paleontological Note
Vladimir Covacevich C.
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Discussion
Peter W. Francis, Carlos F. Ramirez
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