BRAY, L., M.A. PANCUCCI-PAPADOPOULOU, and J. M. HALL-SPENCER. 2014. “Sea Urchin Response to Rising PCO2 Shows Ocean Acidification May Fundamentally Alter the Chemistry of Marine Skeletons”. Mediterranean Marine Science 15 (3):510-19. https://doi.org/10.12681/mms.579.