COMBINING DISPARITY WITH DIVERSITY TO STUDY THE BIOGEOGRAPHIC PATTERN OF SEPIIDAE P. Neige Centre des Sciences de la Terre & UMR CNRS 5561 Biogéosciences, Université de Bourgogne, 6 bd Gabriel, F-21000, Dijon, ... Khromov et al. 1998): outer cone, inner cone, phragmocone and spine (Fig. 2a). Moreover, some species display additional features ...
