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Marcelo Leppe,Philippe Moisan,Eduardo Abad,Sylvia Palma-Heldt
Pág. 81 - 107
The Upper Triassic (Carnian-Norian) Filicopsida fossils present in the marine and continental outcrops, informally nominated as Santa Juana formation in the Biobío Region of Chile (37ºS/73ºS), are described. The taphoflora includes ten species, out of wh...
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Alfonso Rubilar,Eduardo Abad
Pág. 197 - 204
ABSTRACT. A new species of fossil fish, Percichthys sylviae (Perciformes, Percichthyidae), collected in a continental sedimentary sequence, located in the upper course of the Queuco river (37°44'S; 71°24'W), South-Central Andes of Chile assigned to the M...
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