scientific article published on October 1, 1972

scholarly article by Frances D. Hostettler et al published February 1999 in Marine Chemistry

article

scientific article

scientific article

scholarly article by Mark A. S. McMenamin et al published September 1982 in Quaternary Research

scientific article (publication date: February 1968)

scientific article published in August 1971

scientific article published on 01 April 1997

scientific article

scientific article published on February 1971

scientific article published in July 1974

scientific article published on January 1, 1975

article

scientific article

scientific article

scientific article published on January 1, 1973

article by Olav Eldholm et al published 1 November 1986 in Journal of the Geological Society

scientific article (publication date: September 2002)

scientific article published on December 5, 1970

scientific article

scientific article published on 01 July 1972

scientific article

scholarly article

scientific article

article

article

scientific article published in May 1990

scientific article published in May 1983

scientific article

scholarly article by HANS NELSON et al published 1979 in Geological Society of America Bulletin

scientific article published in Nature

scientific article published in Nature

scientific article

scientific article published in 2009

scientific article published in January 1974

scientific article

scientific article

1960 thesis (Ph.D.) submitted to Stanford University by Keith Kvenvolden

scientific article published in Nature

scientific article (publication date: 2006)

scientific article

scientific article published in July 1971

scientific article published in December 1986

scientific article

scientific article

scientific article

scientific article published on April 23, 1971

scientific article

scientific article published on October 1, 1972

scientific article published on October 1, 1972

scientific article

scientific article

scientific article

scientific article published in November 1983

scientific article

scientific article

scientific article published on October 1, 1995

scientific article