📙 Excerpt from Atti della Società Italiana di Scienze Naturali e del Museo Civico di Storia Naturale in Milano, Vol. 48: Anno 1909DE alessandri Dott. Giulio, Prof. Aggiunto alla Sezione di Geo logia e Paleontologia nel Museo Civico di Milano.De'marchi Dott. Marco (socio Benemerito) Via Borgonuovo 23, Milano.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.