Paleoenvironment and paleontology of the Andapaico Formation (upper Paleozoic, central Precordillera, Argentina)

Correa, Gustavo; Carrevedo, María Laura; Gutiérrez, Pedro Raúl

doi:10.5027/andgeov39n1-a02

Cited by 13 publications

(5 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Nevertheless, a wide ontogenetic and probably also intraspecific variability was noted for these seeds (Archangelsky, 2000). The presence of several seed types associated to F. patagonicus in the Andapaico Formation reinforces this hypothesis (Correa et al, 2012).…”

Section: Paleofloristic Contentsupporting

confidence: 67%

The First Record of Permian Flora in the Ansilta Formation (Western Precordillera of Argentina) and its Regional Correlation

et al. 2014

View full text Add to dashboard Cite

Section: Paleofloristic Contentsupporting

confidence: 67%

The First Record of Permian Flora in the Ansilta Formation (Western Precordillera of Argentina) and its Regional Correlation

et al. 2014

View full text Add to dashboard Cite

“…1, Electronic Appendix 1) records of Permian palynofloras are numerous. The FS Zone has been recognized in the Patquía (Vergel, 2008;Césari et al, 2013;Perez Loinaze et al, 2014;this paper), Andapaico (lower part) (Correa et al, 2012;Balarino et al, 2012;this paper) and in La Deheza (middle part) (Correa and Gutiérrez, 2014;Balarino et al, 2016; this paper) formations. The microfloras recorded from the La Veteada (lower part) (Aceñolaza and Vergel, 1987;Gutiérrez et al, 2011), Río Francia (Gutiérrez et al, 2010a), Andapaico (upper part) (Correa et al, 2012;Balarino et al, 2012;this paper) and La Deheza (upper part) (Correa and Gutiérrez, 2014;Balarino et al, 2016; this paper) formations were referred to the LW Zone (Fig.…”

Section: Methodsmentioning

confidence: 87%

The Lopingian palynological Guttulapollenites hannonicus–Cladaitina veteadensis assemblage zone of Argentina, stratigraphical implications for Gondwana

Gutiérrez

Zavattieri

Noetinger

2018

Journal of South American Earth Sciences

View full text Add to dashboard Cite

“…Al sur de la localidad Río Francia, los sectores superiores de la Formación La Deheza (Correa y Gutiérrez, 2014) y la Formación Andapaico (Correa et al, 2012) están compuestos por capas rojas de paleoambientes sedimentarios de isla barrera, eólico y lagoon. Estos sectores son temporalmente correlacionables con la Formación Patquía en Río Francia (Gutiérrez et al, 2018), por lo que determinaría una paleogeografía cambiante para estos momentos de la Cuenca Paganzo y posibles evidencias de líneas costeras continuas, las cuales de norte a sur van continentalizándose hacia el Pérmico inferior (Cisuraliano) (Fig.…”

Section: Discussionunclassified

Estratigrafía, paleoambientes y correlación del Paleozoico Superior en la localidad Río Francia, Cuenca Paganzo, Argentina

Correa

Gutiérrez

2021

andgeo

View full text Add to dashboard Cite

The Tupe and Patquía formations are known for their marine, deltaic, river, and eolian deposits that record different Late Paleozoic events in the Paganzo Basin. However, in the area of the Río Francia (Province of San Juan, Argentina), these units are relevant because they are located in a strategic place of connection with the southernmost sedimentary sequences in the Paganzo Basin on the Central Precordillera. The Tupe Formation (which by palynological data would represent the late Serpukhovian-Gzhelian interval) has a minimum thickness of 140 m of bioturbed mudstones with a minor percentage of coarse to fine sandstones intercalated. In this work they are grouped into 3 facies associations: I lagoon; II barrier island and III shoreface. The Patquía Formation (from palynological data, in this locality, of Cisuralian in age), it is a typical succession of red beds with deposits of fine -grained sandstones with cross-bedding, and alternation of sandstones with mudstones. 3 facies associations were differentiated: IV anastomosed fluvial; V eolian and VI playa lake. A correlation analysis between these formations and their lithostratigraphic equivalents provided possible scenarios for the western sector of the Paganzo Basin, showing a lineament of units with coastal environment features for the Tupe Formation and equivalents at these latitudes. On the other hand, the Patquía Formation and their equivalents display a progressive continentalization from north to south.

show abstract

Paleoenvironment and paleontology of the Andapaico Formation (upper Paleozoic, central Precordillera, Argentina)

Cited by 13 publications

References 32 publications

The First Record of Permian Flora in the Ansilta Formation (Western Precordillera of Argentina) and its Regional Correlation

The First Record of Permian Flora in the Ansilta Formation (Western Precordillera of Argentina) and its Regional Correlation

The Lopingian palynological Guttulapollenites hannonicus–Cladaitina veteadensis assemblage zone of Argentina, stratigraphical implications for Gondwana

Estratigrafía, paleoambientes y correlación del Paleozoico Superior en la localidad Río Francia, Cuenca Paganzo, Argentina

Contact Info

Product

Resources

About