Professional Associations
American Geophysical Union (since 1969)
American Geological Institute (since 1969)
Sigma Xi (Club Vice-President, 1993-1994, Treasurer, 1996-present, President, 1999-present)
American Association for the Advancement of Science (since 1969)
American Quaternary Association
National Association of Geoscience Teachers
New Jersey Academy of Sciences
Geological Association of New Jersey
SEPM (now Society for Sedimentary Geology)
National Geographic Society (since 1963)