Die Xenophyophoren der Siboga-Expedition (Classic Reprint) Buchkatalog

Excerpt from Die Xenophyophoren der Siboga-ExpeditionDie von haeckel im jahre 1889 im Report of the deep sea Keratosa der Challenger Expedition für seine Gattung Psanzmz'na aufgestellte Begriffsbestimmung lautet l.c. P. 34 "psamminidae with a discoidal body, forming a thin and ¿at crust or plate, the margin of which is provided with a series of oscula. The canal system is expanded horizontally in a soft medullar mass, which is enclosed between two hard cortical plates (upper and lower plate), both full of xenophya.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.