Calcium isotope ratios of malformed foraminifera reveal biocalcification stress preceded Oceanic Anoxic Event 2

Reduced carbonate precipitation rates and ocean acidification precede Ocean Anoxic Event 2 and coincide with the emplacement of large igneous provinces, suggest calcium isotopic analyses of malformed foraminifera

Bibliographic Details
Published in:	Communications Earth & Environment
Main Authors:	Gabriella D. Kitch, Andrew D. Jacobson, Bradley B. Sageman, Rodolfo Coccioni, Tia Chung-Swanson, Meagan E. Ankney, Matthew T. Hurtgen
Format:	Article in Journal/Newspaper
Language:	English
Published:	Nature Portfolio 2022
Subjects:	Geology QE1-996.5 Environmental sciences GE1-350 Ocean acidification
Online Access:	https://doi.org/10.1038/s43247-022-00641-0 https://doaj.org/article/51940e17f8694932acc9c6e7b373853e

Description
Summary:	Reduced carbonate precipitation rates and ocean acidification precede Ocean Anoxic Event 2 and coincide with the emplacement of large igneous provinces, suggest calcium isotopic analyses of malformed foraminifera