Reprint of the original, first published in 1874.

Reprint of the original, first published in 1872. The publishing house Anatiposi publishes historical books as reprints. Due to their age, these books may have missing pages or inferior quality. Our aim is to preserve these books and make them available to the public so that they do not get lost.

Excerpt from Practical Treatise on Limes, Hydraulic Cements, and Mortars: Containing Reports of Numerous Experiments Conducted in New York City, During the Years 1858 to 1861, Inclusive Group the Chazy, Bird's Eye, Black River, and Tren ton Groups. It is the oldest known fossiliferous limestone, is calcareo-silicious in character, as its name indicates, and is the lowest member of the series capable of yielding either hydraulic lime or cement. In many localities, it exhibits the water-lined laminae of deposition in a marked and conspicuous degree. Three distinct masses of this rock are usually observed wherever it presents a fully developed outcrop. 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.