Joachimski M (2004)
Publication Type: Journal article
Publication year: 2004
Publisher: Springer Verlag (Germany)
Pages Range: 26-45
Journal Issue: 93
DOI: 10.1007/s00531-004-0406-7
Pelagic deposits at Abadeh represent a complete biostratigraphic record across the Permian/Triassic boundary (PTB). The presumed water depth during deposition of these sediments was between 60 and 90 m. Similar to other Permian/Triassic boundary sections, the succession at Abadeh is characterised by a negative carbon isotope shift of approximately 4‰. The values start to decrease in the lower C. changxingensis - C. deflecta s.l. Zone, reach -0.12‰ (V-PDB) in the uppermost Permian just below the PTB, remain low to the early I. isarcica Zone (-0.32‰) and increase subsequently in the upper I. isarcica Zone. For the time interval of the PTB negative carbon isotope excursion, between the C. iranica and the I. isarcica Zones, no correlation exists between the δ13C
APA:
Joachimski, M. (2004). Carbon, sulfur, oxygen and strontium isotope records, organic geochemistry and biostratigraphy across the Permian/Triassic boundary in Abadeh, Iran. International Journal of Earth Sciences, 93, 26-45. https://doi.org/10.1007/s00531-004-0406-7
MLA:
Joachimski, Michael. "Carbon, sulfur, oxygen and strontium isotope records, organic geochemistry and biostratigraphy across the Permian/Triassic boundary in Abadeh, Iran." International Journal of Earth Sciences 93 (2004): 26-45.
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