Publisher's Synopsis
Excerpt from Zeitschrift fr Naturwissenschaften, 1900, Vol. 73: Organ des Naturwissenschaftlichen Vereins fr Sachsen und Thringen; Mit 5 Tafeln und 27 Figuren im Text
Ehe ich mit der Mitteilung meiner Untersuchungen, die keineswegs abgeschlossen sind, beginne, mchte ich gleich einen berblick ber das vorausschicken, was bisher in der Selachierforsohung zu Tage getreten ist, um nicht Spter wieder auf die bisherigen Forschungen eingehen zu mssen. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This 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.