No abrupt change in redox condition caused the end-Permian marine ecosystem collapse in the East Greenland Basin

• Published in: Earth and Planetary Science Letters
• Main Authors: Nielsen, Jesper K., Shen, Yanan, Piasecki, Stefan, Stemmerik, Lars
• Format: Report
• Language: English
• Published: ELSEVIER SCIENCE BV 2010
• Subjects: framboidal pyrite; redox ocean chemistry; (34)S/(32)S; end-Permian extinction; delayed biotic recovery; PHOTIC-ZONE EUXINIA; MASS EXTINCTION; TRIASSIC BOUNDARY; BLACK-SEA; CARBONATE PLATFORM; KARSTRYGGEN AREA; BIOTIC RECOVERY; OCEANIC ANOXIA; SOUTH CHINA; SULFUR; Geochemistry & Geophysics; Greenland; Greenland Basin; East Greenland
• Online Access: http://ir.nigpas.ac.cn/handle/332004/19750; https://doi.org/10.1016/j.epsl.2009.12.043

Multiple observations have revealed that environmental disturbances may have been linked to the end-Permian extinction and delayed biotic recovery. Biogeochemical constraints on the temporal and spatial changes of mass oceanic redox chemistry during the Permian-Triassic interval are essential to eva...