INVESTIGADORES
CORREA Gustavo Alejandro
artículos
Título:
The palynology of the La Deheza Formation (Carboniferous-Permian; Upper Palaeozoic), Paganzo Basin, San Juan Province, Argentina
Autor/es:
BALARINO, M. LUCÍA; CORREA, GUSTAVO A.; GUTIÉRREZ, PEDRO R.; CARIGLINO, BÁRBARA; CARREVEDOD, MARÍA L.
Revista:
PALYNOLOGY
Editorial:
AMER ASSOC STRATIGRAPHIC PALYNOLOGISTS FOUNDATION
Referencias:
Año: 2016 vol. 40 p. 172 - 192
ISSN:
0191-6122
Resumen:
We present the first palynological study of the La Deheza Formation in Paganzo Basin, San Juan Province, Argentina. A total of 18 samples were studied and 116 palynomorph species were recorded. A multivariate statistical (R) analysis confirmed the occurrence of three associations. Assemblages 1 (240 m), 2 (230 m) and 3 (220 m) were referred to biozones already registered in the Paganzo Basin, i.e. Raistrickia densa-Convolutispora muriornata (DM), Pakhapites fusus-Vittatina subsaccata (FS) and Lueckisporites-Weylandites (LW) biozones. These assemblages can be assigned a Pennsylvanian-Cisularian age based on previous stratigraphic records of the identified species.
