Le variazioni morfologiche del fondo marino nel Mediterraneo,ricostruibili dalle carte nautiche dell' Ammiragliato Inglese e del-l'Istituto Idrografico della Marina Italiana,intercorse dal 1824 al 1924

Summary It is physiographically elaborated correlation among the volumetrical variations relates to the bottom Mediterranean Sea, occurred from 1824 to 1924, and the centurial continental-shelf sedimentation or water-level sea vertical variations of Italy and Tunisy, the neutral-line Cornaglia's, the axis of minima selection Thoulet's, the mud-line Murray's.It is too remarked the gross mistake of some geographer when the morphological confrontation it is limited linearly with only one dimension (coastlines variations) or surfacially with two dimensions (area's variations), not to esteeming of any account of the bathylithological synchronous variations, without orthodromical compensation of scale, if it is about of original maps differently dated.