The papers in this theme derive from a workshop on alkenone-based paleocean
ographic indicators held at the J. Erik Jonsson Center of the National Acad
emy of Sciences in Woods Hole, Massachusetts, October 3-6, 1999. The papers
fall into two groups: "position papers" prepared in advance of the worksho
p by the leaders of six different working groups and "reports" prepared dur
ing and after the workshop by rapporteurs and members of the working groups
. Their publication here is intended to provide a record of the discussions
and thus to serve the paleoceanographic community. An overview of the conf
erence and its participants is also provided.