Author: Seeley H G
Publisher: Hardpress Publishing
Published: 2016-06-23
Total Pages: 276
ISBN-13: 9781318992737
DOWNLOAD EBOOK →Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Author: H. G. Seeley
Publisher: Alpha Edition
Published: 2021-10-22
Total Pages: 178
ISBN-13: 9789355342904
DOWNLOAD EBOOK →This book has been considered important throughout the human history, and so that this work is never forgotten we have made efforts in its preservation by republishing this book in a modern format for present and future generations. This whole book has been reformatted, retyped and designed. These books are not made of scanned copies and hence the text is clear and readable.
Author: Harry Govier 1839-1909 Seeley
Publisher:
Published: 2016-08-25
Total Pages: 278
ISBN-13: 9781361955277
DOWNLOAD EBOOK →Author: H G Seeley
Publisher:
Published: 2021-03-31
Total Pages: 194
ISBN-13:
DOWNLOAD EBOOK →Book Excerpt: condition is not usual in amphibians or fishes. When hatched the young reptile is completely formed, the image of its parent, and has no need to grow a covering to its skin like some birds, or shed its tail like some tadpoles. The reptile is like the bird in freedom from important changes of form after the egg is hatched; and the only structure shed by both is the little horn upon the nose, with which the embryo breaks the shell and emerges a reptile or a bird, growing to maturity with small subsequent variations in the proportions of the body.[Illustration: FIG. 1 LUNG OF THE FISH CERATODUSPartly laid open to show its chambered structure (After Guenther)]THE REPTILE SKINBetween one class of animals and another the differences in the condition of the skin are more or less distinctive. In a few amphibians there are some bones in the skin on the under side of the body, though the skin is usually naked, and in frogs is said to transmit air to the blood, so as to exercise a respiraRead More
Author: David Eldridge
Publisher:
Published: 1980
Total Pages: 36
ISBN-13: 9780893752415
DOWNLOAD EBOOK →Text and illustrations describe the flying reptiles that inhabited the earth over 200 million years ago.
Author: H. G. H. G. Seeley
Publisher: CreateSpace
Published: 2013-11
Total Pages: 126
ISBN-13: 9781493703241
DOWNLOAD EBOOK →The history of life on the earth during the epochs of geological time unfolds no more wonderful discovery among types of animals which have become extinct than the family of fossils known as flying reptiles. Its coming into existence, its structure, and passing away from the living world are among the great mysteries of Nature. The animals are astonishing in their plan of construction. In aspect they are unlike birds and beasts which, in this age, hover over land and sea. They gather into themselves in the body of a single individual, structures which, at the present day, are among the most distinctive characters of certain mammals, birds, and reptiles. The name "flying reptile" expresses this anomaly. Its invention is due to the genius of the great French naturalist Cuvier, who was the first to realise that this extinct animal, entombed in slabs of stone, is one of the wonders of the world.