Percival, L., Bond, D. P., Rakociński, M., Marynowski, L., Hood, A. V., Adatte, T., …Föllmi, K. B. (2020). Phosphorus-cycle disturbances during the Late Devonian anoxic events. Global and Planetary Change, 184, Article 103070. https://doi.org/10.1016/j.gloplacha.2019.103070