Download or read book On the Crinoid Genus Scyphocrinus and Its Bulbous Root Camarocrinus written by Frank Springer and published by . This book was released on 1917 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Crinoid Genus Scyphocrinus and Its Bulbous Root Camarocrinus written by Frank Springer and published by . This book was released on 1917 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Crinoid Genus Scyphocrinus and Its Bulbous Root Camarocrinus with 9 Plates written by Frank Springer and published by Palala Press. This book was released on 2018-02-20 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book On the Crinoid Genus Scyphocrinus and Its Bulbous Root Camarocrinus written by Frank Springer and published by Palala Press. This book was released on 2015-08-31 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book ON THE CRINOID GENUS SCYPHOCRI written by Frank 1848-1927 Springer and published by . This book was released on 2016-08-29 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Crinoid Genus Scyphocrinus and Its Bulbous Root Camarocrinus written by Frank Springer and published by Rarebooksclub.com. This book was released on 2013-09 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1917 edition. Excerpt: ... have a more or less raised transverse girdle, sometimes beaded. Laterally, the brachials often have small, buttress-like projections, which sometimes ramify into the interbrachial network, in which the base of the arms entirely disappears, as if ending in branching roots. The arms are very strong at their bases, tapering gradually to great lengths. They are observed in several specimens for a distance of 300 mm. without reaching the ends; calculating from the taper of the ultimate divisions, and comparing this with the detached distal portions seen occasionally among the specimens, it is clear that the arms were often at least 15 to 20 inches long. They bifurcate at increasing intervals (longest at the inside of the dichotom) three or four times, and frequently one of the last pair once again, thus giving from 80 to 120 ultimate arms. The brachials from the tertibrachs up are exceedingly short and wide throughout; their extreme shortness is a very conspicuous feature, probably characteristic of the genus. The arms are highly rounded dorsally, and have a broad, shallow, ventral furrow, which becomes more deeply notched distally; the cross-section is more or less crescentic; from the truncated horns of the crescent proceed relatively large, closely abutting pinnulars. The form and relative proportions of these plates in the different divisions of an arm are shown by the series of figures on Plate IV. There is so little difference between the anal interradius and the regular areas that it is scarcely noticeable; one more plate in the second or third, and in the fourth anal range is all that differentiates them. The interbrachial pavement.--The most interesting morphological feature of this species is the peculiar interbrachial network, or...
Download or read book Report on the Progress and Condition of the U S National Museum for the Year Ending June 30 written by United States National Museum and published by . This book was released on 1919 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Journal of Geology written by and published by . This book was released on 1922 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1893-1923 includes section: "Reviews."
Download or read book Bulletin of the United States Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1914 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Crinoidea Flexibilia with an Atlas of A B C and 76 Plates written by Frank Springer and published by . This book was released on 1920 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aberdeen University Library Bulletin written by University of Aberdeen. Library and published by . This book was released on 1925 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the Geological Society of America written by and published by . This book was released on 1928 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Geological Literature Added to the Geological Society s Library written by and published by . This book was released on 1921 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Geological Literature Added to the Geological Society s Library written by Geological Society of London. Library and published by . This book was released on 1921 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of the Proceedings of the Geological Society of London written by Geological Society of London and published by . This book was released on 1916 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Literature List of Authors and Titles Added to the Geological Society s Library written by Geological Society of London. Library and published by . This book was released on 1921 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
