http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Introduction: The Origin of Tetrapods -- Skulls and Skeletons in Transition -- Relationships and Relatives : The Lobe-Fin Family -- Setting the Scene : The Devonian World -- The First Feet : Tetrapods of the Famennian -- From Fins to Feet : Transformation and Transition -- Emerging into the Carboniferous : The First Phase -- East Kirkton and the Roots of the Modern Family Tree -- The Late Carboniferous : Expanding Horizons -- Gaining Ground : The Evolution of Terrestriality.
Includes bibliographical references and index.