Biogeochemical constraints on the Triassic‐Jurassic boundary carbon cycle event

@article{Beerling2002BiogeochemicalCO,
  title={Biogeochemical constraints on the Triassic‐Jurassic boundary carbon cycle event},
  author={David J. Beerling and Robert. A. Berner},
  journal={Global Biogeochemical Cycles},
  year={2002},
  volume={16}
}
  • D. Beerling, R. Berner
  • Published 1 September 2002
  • Environmental Science, Geography
  • Global Biogeochemical Cycles
The end‐Triassic mass extinctions represent one of the five most severe biotic crises in Earth history, yet remain one of the most enigmatic. Ongoing debate concerns the environmental effects of the Central Atlantic Magmatic Province (CAMP) eruptions and their linkage with the mass extinction event across the Triassic‐Jurassic boundary. There is conflicting paleo‐evidence for changes in atmospheric pCO2 during the extrusion of the CAMP basalts. Studies on sediments from European and Pacific… 

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Palaeobotanical and geochemical evidence indicate a sudden rise in atmospheric carbon dioxide (CO2) across the Triassic-Jurassic boundary, probably reflecting the combined effect of extensive

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  • T. Knobbe
  • Environmental Science, Geography
  • 2015
Earth’s climate is predominantly controlled by the fluctuation of greenhouse gases, specifically CO2 and CH4, over geologic time. The late Triassic is a period of abrupt climate change that has been

Carbon cycle changes during the Triassic-Jurassic transition

  • M. Ruhl
  • Environmental Science, Geography
  • 2006
The end-Triassic is regarded as one of the five major mass extinction events of the Phanerozoic. This time interval is marked by up to 50% of marine biodiversity loss and major changes in terrestrial

Modelling the impact of pulsed CAMP volcanism on pCO2 and δ13C across the Triassic–Jurassic transition

Abstract A sharp negative δ13C excursion coincides with the end-Triassic mass extinction. This is followed by a protracted interval of 13C enrichment. These isotopic events occurred simultaneously

Carbon cycle perturbation and stabilization in the wake of the Triassic‐Jurassic boundary mass‐extinction event

The Triassic‐Jurassic boundary mass‐extinction event (T‐J; 199.6 Ma) is associated with major perturbations in the carbon cycle recorded in stable carbon isotopes. Two rapid negative isotope

Additive effects of acidification and mineralogy on calcium isotopes in Triassic/Jurassic boundary limestones

The end‐Triassic mass extinction coincided with a negative δ13C excursion, consistent with release of 13C‐depleted CO2 from the Central Atlantic Magmatic Province. However, the amount of carbon

Multiple phases of carbon cycle disturbance from large igneous province formation at the Triassic-Jurassic transition

The end-Triassic mass extinction (ca. 201.4 Ma) coincided with a major carbon cycle perturbation, based on an ∼5‰−6‰ negative excursion in δ 13 C TOC (total organic carbon) records. Both events
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