High resolution Carbon-isotope stratigraphy of the Cambrian-Ordovician GSSP: An Enhanced International Correlation Tool.

• Main Authors: Azmy, Karem, Stouge, Svend, Brand, Uwe, BAGNOLI, GABRIELLA
• Other Authors: Rocha R., Pais J., Kullberg J.C., Finney S., Bagnoli, Gabriella
• Format: Conference Object
• Language: English
• Published: Springer International Publishing Switzerland 2014
• Subjects: Broom Point; Canada; Green Point; Newfoundland
• Online Access: http://hdl.handle.net/11568/611471; https://doi.org/10.1007/978-3-319-04364-7_47

Isotope curves delineating d13Ccarb and d16O variations across the Cambrian–Ordovician boundary at Green Point, western Newfoundland (Canada) are presented. The d13Ccarb profile of the section reveals a composite (three peaks) negative shift of *6.0 % and starts immediately at the base of bed 23 of...