He was in there working with us all the way , '' said one of the paper 's authors , Wallace S. Broecker , the Newberry Professor of Geology at the Lamont-Doherty Earth Observatory at Columbia University . ''
Wallace S. Broecker /business/person/company Columbia University
PRP VBD IN EX VBG IN PRP PDT DT NN , '' VBD CD IN DT NN POS NNS , NNP NNP NNP , DT NNP NNP IN NNP IN DT NNP NNP NNP IN NNP NNP . ''
Wallace S. Broecker
PERSON
Columbia University
ORGANIZATION
/business/person/company