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07-Cambios Geoquimicos Permicos by Juan Carlos Caicedo Andrade is a document available to read on EtoBox.
Chapter 7 discusses geochemical changes during the Permian, particularly focusing on the isotopic shifts in carbon, oxygen, and sulfur in the Castile anhydrite formation. These shifts indicate significant changes in ocean chemistry and climate, with a notable increase in organic carbon burial followed by a sharp decline near the Permo-Triassic boundary. The chapter emphasizes the global implications of these isotopic changes as stratigraphic markers for mass extinction events and provides insights into the
- Author
- Juan Carlos Caicedo Andrade
- Language
- EN