TY  - RPRT
TI  - Differentiating persistent and intermittent euxinia from the molecular derivatives of green sulfur bacteria carotenoids
AU  - Katherine L. French
AU  - Paul C. Hackley
AU  - Erik A. Sperling
PY  - 2026
DO  - 10.1016/j.gca.2025.12.033
UR  - https://pubs.usgs.gov/publication/70275587
ID  - 70275587
ER  -