PREFACE; CENOZOIC ENVIRONMENTAL CHANGES AND EVOLUTION OF BALEEN WHALES Michelangelo Bisconti; WHALES AND CLIMATE CHANGE Mark J. Spalding; ECOLOGICAL AND EVOLUTIONARY DIVERGENCE IN WHALES AND DOLPHINS Andrew D. Foote; WHY WE SHOULD CARE ABOUT THE PARASITE FAUNA OF CETACEANS: A PLEA FOR INTEGRATIVE STUDIES F.J. Aznar, M. Fernández; MORE THAN JUST OLD BONES: THE FOSSIL RECORD INFORMS US ABOUT HOMOLOGY, AND CONVERGENCES OF ANATOMY, PHYSIOLOGY AND BEHAVIOR IN THE CETACEA OTHERWISE UNKNOWN FROM MODERN ANIMALS Brian Lee Beatty
DIFFERENCES BETWEEN SOLITARY AND GROUP TIME BUDGET IN ESTUARINE DOLPHIN (SOTALIA GUIANENSIS) AT NORTHEASTERN -- BRAZIL Carolina Herédia TosiINDEX
