2019
DOI: 10.18273/revbol.v41n1-2019002
|View full text |Cite
|
Sign up to set email alerts
|

vol. 41, n.° 1, enero-abril de 2019ISSN impreso: 0120-0283ISSN en línea: 2145-855329Petrografía, geoquímica y geocronología U-Pb de las rocas volcánicas y piroclásticas de la Formación Noreán al NW del Macizo de Santander, Colombia

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

1
10
0
3

Year Published

2020
2020
2024
2024

Publication Types

Select...
8

Relationship

1
7

Authors

Journals

citations
Cited by 15 publications
(14 citation statements)
references
References 20 publications
1
10
0
3
Order By: Relevance
“…The comparison of the geochronology, geochemistry and petrography results of this study with those reported for the Noreán Formation of the Santander massif in the San Lucas mountain range (Ingeominas-UIS, 2006a, 2006c, 2006dLeal Mejía, 2011;González et al, 2015a, 2015band Correa Martínez et al, 2019, for the volcanic units of Sierra Nevada de Santa Marta (Guatapurí and Corual formations, Caja de Ahorros, La Paila and Los Clavos ignimbrites, Los Tábanos Triassic spilites, keratophyric porphyries and rhyodacites and Golero rhyolites) (Tschanz et al, 1969a;Maze, 1984;Quandt et al, 2018, Rodríguez et al, 2019c, for Ipapure-Cerro de La Teta rhyodacites in Upper Guajira (Radelli, 1960;Rodríguez and Londoño, 2002;Zuluaga et al, 2015) and for the Saldaña Formation and Pitalito vulcanites in the Upper Magdalena Valley (Rodríguez et al, 2016;Zapata et al, 2016) shows that all the volcanic rocks of these units are correlated with the volcanic rocks of the La Quinta Formation.…”
Section: Ages and Correlationssupporting
confidence: 59%
See 2 more Smart Citations
“…The comparison of the geochronology, geochemistry and petrography results of this study with those reported for the Noreán Formation of the Santander massif in the San Lucas mountain range (Ingeominas-UIS, 2006a, 2006c, 2006dLeal Mejía, 2011;González et al, 2015a, 2015band Correa Martínez et al, 2019, for the volcanic units of Sierra Nevada de Santa Marta (Guatapurí and Corual formations, Caja de Ahorros, La Paila and Los Clavos ignimbrites, Los Tábanos Triassic spilites, keratophyric porphyries and rhyodacites and Golero rhyolites) (Tschanz et al, 1969a;Maze, 1984;Quandt et al, 2018, Rodríguez et al, 2019c, for Ipapure-Cerro de La Teta rhyodacites in Upper Guajira (Radelli, 1960;Rodríguez and Londoño, 2002;Zuluaga et al, 2015) and for the Saldaña Formation and Pitalito vulcanites in the Upper Magdalena Valley (Rodríguez et al, 2016;Zapata et al, 2016) shows that all the volcanic rocks of these units are correlated with the volcanic rocks of the La Quinta Formation.…”
Section: Ages and Correlationssupporting
confidence: 59%
“…Whether the ablation sites corresponded to cores or rims was analyzed, and the age of the entire population was calculated, which could define the crystallization age; additionally, the weighted average age of the antecrystals and the weighted average age of the younger zircons was calculated, which likely defined the crystallization age of the rock. The findings were compared with the crystallization episodes of the arc in both the plutonic and volcanic rocks (Rodríguez et al, 2018;Rodríguez et al, 2019b;Correa et al, 2019).…”
Section: U-pb Geochronologymentioning
confidence: 99%
See 1 more Smart Citation
“…Temprano ha sido interpretado como: (1) el producto de rifts continentales (Leal-Mejía et al, 2018;Mojica et al, 1985;Mojica y Llinás, 1984;Sarmiento-Rojas et al, 2006;Tschanz et al, 1974) o (2) por procesos de subducción (Altenberger y Concha, 2005;Bayona et al, 1994;Bustamante et al, 2010Bustamante et al, , 2016Correa-Martínez et al, 2019;Rodríguez-García et al, 2019Spikings et al, 2015;Villagómez, 2010;Villagómez et al, 2011;Zapata et al, 2016). El uso de métodos geoquímicos de discriminación tectónica indican que las rocas volcánicas desde la Formación Saldaña, en el valle Superior del Magdalena hasta la Península de la Guajira se formaron en una zona de subducción ubicada en el margen activo de Gondwana (Pinilla-Ocampo, 2013;Salazar-Torres et al, 2013;Nova et al, 2019).…”
Section: El Marco Tectónico Del Volcanismo Del Jurásicounclassified
“…Nat. 44(173):1137-1151, octubre-diciembre de 2020 Noreán) (Clavijo, et al, 2008;Correa, et al, 2019), la Serranía de San Lucas (Formación Noreán) (Clavijo, et al, 2008;Leal-Mejía, 2011), la Serranía de Perijá (Formación La Quinta) (Maze, 1984), las estribaciones de la Sierra Nevada de Santa Marta (Formación Guatapurí) (Tschanz, et al, 1974;Quandt, et al, 2018) y la península de la Guajira (Riodacita de Ipapure-Cerro La Teta) (Zuluaga, et al, 2015). Todas las unidades referenciadas comprenden edades entre 194 y 173 Ma.…”
Section: Contexto Geológicounclassified