B/Ca, δ¹¹B and calcifying fluid carbonate chemistry reconstruction of Porites sp. fromTonga (TNI2)

Samples were collected from two Porites sp. coral cores in the Southwestern Pacific, specifically at Nomuka Iki Island (Tonga). Parameters measured in this study include boron stable isotope analysis (δ11B) and Boron/Calcium (B/Ca) ratios. The Tonga coral core (TNI2) yielded 224 samples covering the period from 1777 to 2004 out of which 123 were analyzed for δ11B.