The geochemistry of biogenic carbonates is an established proxy to record changing seawater parameters. However, the effect of ocean acidification on seawater chemistry and organism physiology may impact isotopic signatures and how elements are incorporated into carbonate shells. In this study, we investigated the geochemistry of three reservoirs important for biomineralization--seawater, the extrapallial fluid (EPF), and the shell. Ocean acidification laboratory experiments were conducted at [_...
Show moreThis dataset of magnesium isotopic compositions of seawater, extrapallial fluid, and Crassostrea virginica shell material is part of a larger ocean acidification study examining the geochemistry of carbonates with changing environmental conditions.
Eagle, R., Ries, J. B., Lotterhos, K., Alvarez Caraveo, B., Guillermic, M., Downey-Wall, A. (2025) Magnesium isotopic compositions of seawater, extrapallial fluid, and Crassostrea virginica shell material from ocean acidification experiments. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2025-03-01 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/955164 [access date]
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