Some Insects Of Special Interest From Florissant Colorado And Other Points In The Tertiaries Of Colorado And Utah Classic Reprint
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Some Insects Of Special Interest From Florissant Colorado And Other Points In The Tertiaries Of Colorado And Utah
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Author : Samuel Hubbard Scudder
language : en
Publisher:
Release Date : 1892
Some Insects Of Special Interest From Florissant Colorado And Other Points In The Tertiaries Of Colorado And Utah written by Samuel Hubbard Scudder and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1892 with Insects, Fossil categories.
Some Insects Of Special Interest From Florissant Colorado And Other Points In The Tertiaries Of Colorado And Utah Classic Reprint
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Author : Samuel Hubbard Scudder
language : en
Publisher: Forgotten Books
Release Date : 2017-01-21
Some Insects Of Special Interest From Florissant Colorado And Other Points In The Tertiaries Of Colorado And Utah Classic Reprint written by Samuel Hubbard Scudder and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-21 with Science categories.
Excerpt from Some Insects of Special Interest From Florissant, Colorado, and Other Points in the Tertiaries of Colorado and Utah A single fore wing and part of its reverse are all that are known of this dragon fly. The wing is hyaline or very faintly infumated beyond the nodus; the reticulation is testaceous, the principal sector and the main veins above it, with the costal margin, ferruginous, deepening into blackish when bordering the ferrugineo-testaceous pterostigma. This latter is subequal, about four and a half times longer than broad, surmounts less than three unequal cellules, its inner bordering vein subeontinuous with the cross nervule below; twelve antecubitals, seven postcubitals; both triangles subequilateral with crowfoot division into three cells, the upper outer angle of the discoidal triangle perhaps some times severed by a cross vein to form a minute fourth cell outer margin of same triangle slightly bent above, scarcely more than a tenth longer than the upper margin, which in its turn is scarcely more than a tenth longer than the inner margin; of the borders of the inner triangle the lower is the longer, the others subequal. 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.
Some Insects Of Special Interest From Florissant Colorado And Other Points In The Tertiaries Of Colorado And Utah
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Author : Samuel Hubbard Scudder
language : en
Publisher: Palala Press
Release Date : 2015-11-16
Some Insects Of Special Interest From Florissant Colorado And Other Points In The Tertiaries Of Colorado And Utah written by Samuel Hubbard Scudder and has been published by Palala Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-16 with categories.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Some Insects Of Special Interest From Florissant Colorado And Other Points In The Tertiaries Of Colorado And Utah
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Author :
language : en
Publisher:
Release Date : 2020-04-16
Some Insects Of Special Interest From Florissant Colorado And Other Points In The Tertiaries Of Colorado And Utah written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-16 with History categories.
Some Insects Of Special Interest From Florissant Colorado And Other Points In The Tertiaries Of Colorado And Utah
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Author : Carl Barus
language : en
Publisher:
Release Date : 1892
Some Insects Of Special Interest From Florissant Colorado And Other Points In The Tertiaries Of Colorado And Utah written by Carl Barus and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1892 with Compressibility categories.
Some Insects Of Special Interest From Florissant
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Author :
language : en
Publisher:
Release Date : 1892
Some Insects Of Special Interest From Florissant written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1892 with categories.
The History Of Geoconservation
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Author : Cynthia V. Burek
language : en
Publisher: Geological Society of London
Release Date : 2008
The History Of Geoconservation written by Cynthia V. Burek and has been published by Geological Society of London this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Business & Economics categories.
This book is the first to describe the history of geoconservation. It draws on experience from the UK, Europe and further afield, to explore topics including: what is geoconservation; where, when and how did it start; who was responsible; and how has it differed across the world? Geological and geomorphological features, processes, sites and specimens, provide a resource of immense scientific and educational importance. They also form the foundation for the varied and spectacular landscapes that help define national and local identity as well as many of the great tourism destinations. Mankind's activities, including contributing to enhanced climate change, pose many threats to this resource: the importance of safeguarding and managing it for future generations is now widely accepted as part of sustainable development. Geoconservation is an established and growing activity across the world, with more participants and a greater profile than ever before. This volume highlights a history of challenges, set-backs, successes and visionary individuals and provides a sound basis for taking geoconservation into the future.
Living Fossils
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Author : N. Eldredge
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Living Fossils written by N. Eldredge and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
The case history approach has an impressive record of success in a variety of disciplines. Collections of case histories, casebooks, are now widely used in all sorts of specialties other than in their familiar appli cation to law and medicine. The case method had its formal beginning at Harvard in 1871 when Christopher Lagdell developed it as a means of teaching. It was so successful in teaching law that it was soon adopted in medical education, and the collection of cases provided the raw material for research on various diseases. Subsequently, the case history approach spread to such varied fields as business, psychology, management, and economics, and there are over 100 books in print that use this approach. The idea for a series of Casehooks in Earth Science grew from my experience in organizing and editing a collection of examples of one variety of sedimentary deposits. The prqject began as an effort to bring some order to a large number of descriptions of these deposits that were so varied in presentation and terminology that even specialists found them difficult to compare and analyze. Thus, from the beginning, it was evident that something more than a simple collection of papers was needed. Accordingly, the nearly fifty contributors worked together with George de Vries Klein and me to establish a standard format for presenting the case histories.
Evolution Of The Insects
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Author : David Grimaldi
language : en
Publisher: Cambridge University Press
Release Date : 2005-05-16
Evolution Of The Insects written by David Grimaldi and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-05-16 with Science categories.
Insects are the most diverse group of organisms in the 3 billion-year history of life on Earth, and the most ecologically dominant animals on land. This book chronicles for the first time the complete evolutionary history of insects: their living diversity, relationships and 400 million years of fossils. Whereas other volumes have focused on either living species or fossils, this is the first comprehensive synthesis of all aspects of insect evolution. The book is illustrated with 955 photo- and electronmicrographs, drawings, diagrams, and field photos, many in full colour and virtually all of them original. The book will appeal to anyone engaged with insect diversity: professional entomologists and students, insect and fossil collectors, and naturalists.
Ancient Landscapes Of Western North America
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Author : Ronald C. Blakey
language : en
Publisher: Springer
Release Date : 2017-10-03
Ancient Landscapes Of Western North America written by Ronald C. Blakey and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-03 with Science categories.
Allow yourself to be taken back into deep geologic time when strange creatures roamed the Earth and Western North America looked completely unlike the modern landscape. Volcanic islands stretched from Mexico to Alaska, most of the Pacific Rim didn’t exist yet, at least not as widespread dry land; terranes drifted from across the Pacific to dock on Western Americas’ shores creating mountains and more volcanic activity. Landscapes were transposed north or south by thousands of kilometers along huge fault systems. Follow these events through paleogeographic maps that look like satellite views of ancient Earth. Accompanying text takes the reader into the science behind these maps and the geologic history that they portray. The maps and text unfold the complex geologic history of the region as never seen before. Winner of the 2021 John D. Haun Landmark Publication Award, AAPG-Rocky Mountain Section