... indicate Indo-Pacific sites; open dots and dashed lines indicate Atlantic sites. Families: 1, Acanthoclinidae; 2, Acanthuridae; 3, Albulidae; 4, Antennariidae; 5, Aplodactylidae; 6, Aploacinidae; ... longitudinally and latitudinally. Latitudinal temperature gradients were not as strong as today. In the Eocene, for example, Antarctica had a temperate climate and a fish fauna that included families ... Center, Santa Cruz Laboratory, Santa Cruz, California 95060 Jonathan A. Hare (243), National Oceanic and Atmospheric Administration, National Ocean Service, National Centers for Coastal Ocean...