Seawater carbonate chemistry and intertidal benthic foraminiferal growth and calcification, supplement to: Guaman-Guevara, Fabricio; Austin, Heather; Hicks, Natalie; Streeter, Richard; Austin, William EN (2019): Impacts of ocean acidification on intertidal benthic foraminiferal growth and calcification. PLoS ONE, 14(8), e0220046