Dataset: Initial and final measured buoyant weights, final measured dry weight, and the initial dry weight (estimated from buoyant-dry weight regression) of the urchins reared under the experimental conditions.

Experimental data for echinoid calcification under different temperature and pCO2 conditions. This dataset includes measurements for buoyant weights of echinoids at the beginning and end of the experiment used to estimate calcification rates.

See also datasets for seawater chemistry and stable isotopes. 
Echinoid seawater chemistry
Echinoid stable isotopes

Data are published in:

Courtney, T., Ries, J. B., 2015, Impact of atmospheric pCO2, seawater temperature, and calcification rate on the δ18O and δ13C composition of echinoid calcite (Echinometra viridis). Chemical Geology 411: 228-239. DOI: j.chemgeo.2015.06.030

Please see manuscript for complete methodology.