Bulletins Of American Paleontology 1945 Vol 31

Author : Paleontological Research Institution
Publisher : Forgotten Books
ISBN 13 : 9780364876633
Total Pages : 388 pages
Book Rating : 4.8/5 (766 download)

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Download or read book Bulletins of American Paleontology, 1971-72, Vol. 61 (Classic Reprint) written by Paleontological Research Institution and published by Forgotten Books. This book was released on 2018-03-18 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Bulletins of American Paleontology, 1971-72, Vol. 61 For taxa that are not preoccupied but represent misidentifica tions by an author the citation reads only for x-u; Smith, 1900, non Jones This means that the name as originally cited by Smith was as x - ur Jones but the subsequent writer is of the opinion that the two forms are not identical. This type of renaming was carried to the extreme by De Gregorio, who named in one paper (1885, Boll. Soc. Malac. Ital., v. 10, pp. 36-288) over 130 new species groups of Murex, almost all based on other authors' mis - identifi cations, whether real or imagined. In certain cases De Gregorio was undoubtedly correct, but this writer does not have the material (nor patience) to evaluate all of these names. Nomenclaturally they are validly proposed, and while many are synonyms of the Older name, not all are; therefore, they cannot be disregarded. Anyone working with the European species of Muricinae would be well ad vised to examine them closely. De Gregorio, however, did not state that his names were new names for misidentified species but simply cited a figure from some work as an illustration of his species. For this reason the De Gregorio citations are not treated as men tioned above, but say only for hornes, 1856, pl. 0, fig. Only In cases where the author specifically stated that his name is a new name for some misidentified species is the for Smith non Jone-s format utilized. 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.