… role in carbon cycling throughout Earth history and are less likely to have formed a massive
… Enigmatic origin of the largest-known carbon isotope excursion in Earth’s history. Nat Geosci…

… negative carbon isotope excursions in Earth history. Younger Neoproterozoic excursions are
… occur with increasing amplitude throughout Neoproterozoic time, implying deeper roots for …

… inorganic carbon isotope (δ 13 C carb ) excursion in Earth’s history (ie, the Shuram Excursion),
… Several hypotheses have been advanced regarding the origin of the SE. One is the …

… The Ediacaran Shuram excursion marks one of the largest carbon isotope excursions in
Earth’s history, but its origin remains enigmatic. In this study, we examine a carbonate section …

… δ 13 C excursions (δ 13 C = −12‰) during Earth’s history. It … enigmatic origin of the carbon
isotope excursions in the Neoproterozoic and possibly others throughout geological history …

… 571–562 Ma Shuram excursion. No consensus exists for the origin of the enigmatic Shuram
… largest negative carbonate carbon isotope excursion in Earth history, stratigraphically below …

… with more negative δ238U, meaning that the oceans during the … , during the enigmatic
Shuram Excursion and immediately … largest negative δ13C excursions in Earth history (indicated …

… carbon isotope excursion in Earth’s history, namely the Ediacaran Shuram Excursion (SE), …
the long-standing debate on the origin of the largest negative C-isotope excursion in Earth’s …

… carbon isotope excursion (… -carbon isotopic values (δ 13 C carb ) from ∼ 5‰ down to ∼
-12‰. It has been proposed to result from remineralizing a giant dissolved organic carbon (DOC…

… A sulfate-driven, authigenic origin for Neoproterozoic carbon isotope excursions makes
testable predictions for the expression of the anomaly over depth transects, and for the evolution …