Figure 4
From: Red coral extinction risk enhanced by ocean acidification
Comparison of the two types of coral sclerites exposed to natural pCO2 and to acidification.
(A),(B) capstan and cross-shaped sclerites under natural conditions, respectively. (C),(D) capstan and cross-shaped sclerites under acidified conditions, respectively with evident signs of altered calcification. In the insets a detail for each phase.
