<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Spero, H. J.,</style></author><author><style face="normal" font="default" size="100%">Bijma, J.</style></author><author><style face="normal" font="default" size="100%">Lea, D. W.</style></author><author><style face="normal" font="default" size="100%">Bemis, B. E.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of seawater carbonate concentration on foraminiferal carbon and oxygen isoptopes.</style></title><secondary-title><style face="normal" font="default" size="100%">Nature</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Manipulative Laboratory Experiments</style></keyword><keyword><style  face="normal" font="default" size="100%">UCMexus</style></keyword><keyword><style  face="normal" font="default" size="100%">pH</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><volume><style face="normal" font="default" size="100%">390</style></volume><pages><style face="normal" font="default" size="100%">497-500</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>