“Chaotic Carbon Interval”: New Clues from the Δ13c
Research Paper GEOSPHERE 13 The Norian “chaotic carbon interval”: New clues from the δ Corg GEOSPHERE; v. 13, no. 4 record of the Lagonegro Basin (southern Italy) 1 1,6 2 3 4 1,5 1,6 doi:10.1130/GES01459.1 Mariachiara Zaffani , Claudia Agnini , Giuseppe Concheri , Linda Godfrey , Miriam Katz , Matteo Maron , and Manuel Rigo 1Department of Geosciences, University of Padova, via Gradenigo 6, 35131 Padova, Italy 2Department of Agronomy, Food, Natural Resources, Animals and the Environment (DAFNAE), University of Padova, Viale dell’Università 16, 35020 Legnaro (PD), Italy 3 figures; 1 supplemental file 3Department of Earth and Planetary Sciences, Rutgers University, Piscataway, New Jersey 08854, USA 4Department of Earth and Environmental Sciences, Rensselaer Polytechnic Institute, 110 8th St., Troy, New York 12180, USA CORRESPONDENCE: 5Department of Earth Sciences “Ardito Desio,” University of Milan, via Mangiagalli, 34, 20133 Milan, Italy mariachiara .zaffani@ studenti .unipd.it 6Institute of Geosciences and Earth Resources–Consiglio Nazionale delle Ricerche (CNR), Via G. Gradenigo 6, 35131 Padova, Italy CITATION: Zaffani, M., Agnini, C., Concheri, G., Godfrey, L., Katz, M., Maron, M., and Rigo, M., 2017, ABSTRACT (e.g., Lucas, 1999; Benton and Twitchett, 2003; Lucas and Orchard, 2004; The Norian “chaotic carbon interval”: New clues from Erwin, 2006); and (2) the end-Triassic mass extinction (e.g., Hallam, 2002; 13 the d Corg record of the Lagonegro Basin (south A global carbon-isotope curve for the Late Triassic has the potential for Tanner et al., 2004; Richoz et al., 2007). The Triassic is also characterized by ern Italy): Geosphere, v. 13, no. 4, p.
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