High-resolution stable isotope stratigraphy of the upper Cambrian and Ordovician in the Argentine Precordillera: carbon isotope excursions and correlations

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Standard

High-resolution stable isotope stratigraphy of the upper Cambrian and Ordovician in the Argentine Precordillera : carbon isotope excursions and correlations. / Sial, A.N.; Peralta, S.; Gaucher, C.; Toselli, A.J.; Ferreira, V.P.; Frei, Robert; Parada, M.A.; Pimentel, M.M.; Pereira, Natan Silva.

I: Gondwana Research, Bind 24, Nr. 1, 2013, s. 330-348.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Sial, AN, Peralta, S, Gaucher, C, Toselli, AJ, Ferreira, VP, Frei, R, Parada, MA, Pimentel, MM & Pereira, NS 2013, 'High-resolution stable isotope stratigraphy of the upper Cambrian and Ordovician in the Argentine Precordillera: carbon isotope excursions and correlations', Gondwana Research, bind 24, nr. 1, s. 330-348. https://doi.org/10.1016/j.gr.2012.10.014

APA

Sial, A. N., Peralta, S., Gaucher, C., Toselli, A. J., Ferreira, V. P., Frei, R., Parada, M. A., Pimentel, M. M., & Pereira, N. S. (2013). High-resolution stable isotope stratigraphy of the upper Cambrian and Ordovician in the Argentine Precordillera: carbon isotope excursions and correlations. Gondwana Research, 24(1), 330-348. https://doi.org/10.1016/j.gr.2012.10.014

Vancouver

Sial AN, Peralta S, Gaucher C, Toselli AJ, Ferreira VP, Frei R o.a. High-resolution stable isotope stratigraphy of the upper Cambrian and Ordovician in the Argentine Precordillera: carbon isotope excursions and correlations. Gondwana Research. 2013;24(1):330-348. https://doi.org/10.1016/j.gr.2012.10.014

Author

Sial, A.N. ; Peralta, S. ; Gaucher, C. ; Toselli, A.J. ; Ferreira, V.P. ; Frei, Robert ; Parada, M.A. ; Pimentel, M.M. ; Pereira, Natan Silva. / High-resolution stable isotope stratigraphy of the upper Cambrian and Ordovician in the Argentine Precordillera : carbon isotope excursions and correlations. I: Gondwana Research. 2013 ; Bind 24, Nr. 1. s. 330-348.

Bibtex

@article{80c28b1fa4a443c6932666da095aed5a,
title = "High-resolution stable isotope stratigraphy of the upper Cambrian and Ordovician in the Argentine Precordillera: carbon isotope excursions and correlations",
abstract = "We report the occurrence of important carbon isotope excursions in early Paleozoic formations of the Eastern and Central Argentine Precordillera. The Steptoean positive isotope carbon excursion (SPICE) is known from North America, Kazakhstan, South China, Australia and South America, and the negative isotope carbon excursion (SNICE) has been described for the first time in South America. We report here the record of the SPICE and SNICE in a single section in the Eastern Precordillera. In the Central Precordillera, a minor middle Darriwilian positive carbon isotope excursion (MDICE) and a late Sandbian positive isotope carbon excursion, the GICE (~ + 3‰; C. bicornis biozone) are reported from two sections. One pre-GICE positive carbon-isotope excursion (Sandbian Sa1, N. gracilis biozone) in the Central Precordillera with a δ13C peak of ~ + 2‰ is, perhaps, equivalent to the positive Spechts Ferry δ13C excursion of North America. A positive δ13C excursion (~ 6‰; N. persculptus biozone) recorded at the base of the late Hirnantian La Chilca Formation probably corresponds to HICE",
author = "A.N. Sial and S. Peralta and C. Gaucher and A.J. Toselli and V.P. Ferreira and Robert Frei and M.A. Parada and M.M. Pimentel and Pereira, {Natan Silva}",
year = "2013",
doi = "10.1016/j.gr.2012.10.014",
language = "English",
volume = "24",
pages = "330--348",
journal = "Gondwana Research",
issn = "1342-937X",
publisher = "Elsevier",
number = "1",

}

RIS

TY - JOUR

T1 - High-resolution stable isotope stratigraphy of the upper Cambrian and Ordovician in the Argentine Precordillera

T2 - carbon isotope excursions and correlations

AU - Sial, A.N.

AU - Peralta, S.

AU - Gaucher, C.

AU - Toselli, A.J.

AU - Ferreira, V.P.

AU - Frei, Robert

AU - Parada, M.A.

AU - Pimentel, M.M.

AU - Pereira, Natan Silva

PY - 2013

Y1 - 2013

N2 - We report the occurrence of important carbon isotope excursions in early Paleozoic formations of the Eastern and Central Argentine Precordillera. The Steptoean positive isotope carbon excursion (SPICE) is known from North America, Kazakhstan, South China, Australia and South America, and the negative isotope carbon excursion (SNICE) has been described for the first time in South America. We report here the record of the SPICE and SNICE in a single section in the Eastern Precordillera. In the Central Precordillera, a minor middle Darriwilian positive carbon isotope excursion (MDICE) and a late Sandbian positive isotope carbon excursion, the GICE (~ + 3‰; C. bicornis biozone) are reported from two sections. One pre-GICE positive carbon-isotope excursion (Sandbian Sa1, N. gracilis biozone) in the Central Precordillera with a δ13C peak of ~ + 2‰ is, perhaps, equivalent to the positive Spechts Ferry δ13C excursion of North America. A positive δ13C excursion (~ 6‰; N. persculptus biozone) recorded at the base of the late Hirnantian La Chilca Formation probably corresponds to HICE

AB - We report the occurrence of important carbon isotope excursions in early Paleozoic formations of the Eastern and Central Argentine Precordillera. The Steptoean positive isotope carbon excursion (SPICE) is known from North America, Kazakhstan, South China, Australia and South America, and the negative isotope carbon excursion (SNICE) has been described for the first time in South America. We report here the record of the SPICE and SNICE in a single section in the Eastern Precordillera. In the Central Precordillera, a minor middle Darriwilian positive carbon isotope excursion (MDICE) and a late Sandbian positive isotope carbon excursion, the GICE (~ + 3‰; C. bicornis biozone) are reported from two sections. One pre-GICE positive carbon-isotope excursion (Sandbian Sa1, N. gracilis biozone) in the Central Precordillera with a δ13C peak of ~ + 2‰ is, perhaps, equivalent to the positive Spechts Ferry δ13C excursion of North America. A positive δ13C excursion (~ 6‰; N. persculptus biozone) recorded at the base of the late Hirnantian La Chilca Formation probably corresponds to HICE

U2 - 10.1016/j.gr.2012.10.014

DO - 10.1016/j.gr.2012.10.014

M3 - Journal article

VL - 24

SP - 330

EP - 348

JO - Gondwana Research

JF - Gondwana Research

SN - 1342-937X

IS - 1

ER -

ID: 48940288