A carbon-isotope perturbation at the Pliensbachian-Toarcian boundary: evidence from the Lias Group, NE England
A perturbation in the carbon-isotope record at the time of the Pliensbachian-Toarcian boundary (∼184 Ma) in the Early Jurassic is reported, based on new data from Yorkshire, England. Two sharp δ13C org negative excursions, each with a magnitude of ∼ -2.5‰ and reaching minimum values of -28.5‰ , are...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2010
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