The Penokee Iron-Bearing Series of Michigan and Wisconsin (Classic Reprint)

The Penokee Iron-Bearing Series of Michigan and Wisconsin (Classic Reprint)

Author: Roland Duer Irving

Publisher: Forgotten Books

Published: 2018-02-08

Total Pages: 676

ISBN-13: 9780656124701

DOWNLOAD EBOOK

Excerpt from The Penokee Iron-Bearing Series of Michigan and Wisconsin To the director on the united states geological survey, washington, D. C. Washington D. C., July, 1893. 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.


Meteorites

Meteorites

Author: J. T. Wasson

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 424

ISBN-13: 3642658636

DOWNLOAD EBOOK

My goal in writing this book was to provide an introduction to meteorite science and a handbook on meteorite classification. Insofar as I succeeded it should prove useful both to the practicing professional and to university students at the upper-division and graduate levels. I originally intended the book to be nearly twice as long. The second half was to be a review of properties relating to the origin of each group of meteorites. Chapter XVIII is an example of how these later chapters would have looked, although most would not have been as interpretative. These chapters would have been useful chiefly to meteorite researchers looking for a quick summary of group properties; they were not written because of lack of time. Perhaps I will start to prepare this "second volume" in a year or so when my family and I have recovered from the preparation of the present volume. Although some parts of the classification portion are mildly icono clastic, I have attempted either to avoid the inclusion of speculative interpretations or to flag them with a caveat to the reader. I have relaxed these principles somewhat in Chapter XVIII to conserve space, but even there the discussion of alternative speculations should give the reader a feeling for the degree of uncertainty attached.


Beautiful Ferns

Beautiful Ferns

Author: C.E. Emerton, J.H. Faxon

Publisher: BoD – Books on Demand

Published: 2020-07-25

Total Pages: 61

ISBN-13: 3752339861

DOWNLOAD EBOOK

Reproduction of the original: Beautiful Ferns by C.E. Faxon, J.H. Emerton