Axelrod, Daniel I. Role of volcanism in climate and evolution / Daniel I. Axelrod - Boulder, Colorado : Geological Society of America, 1981 - 59p. : ill. ; 28cm - Special paper/Geological Society of America ; 185 . Bibliography: p.23-33 ISBN: 0813721857 LCCN: 81-80345 Subjects--Topical Terms: ValeanismPaleoclimatology