Download or read book Type Ammonites written by Sydney Savory Buckman and published by . This book was released on 1912 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Type Ammonites written by Sidney Savory Buckman and published by . This book was released on 1909 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Type Ammonites written by Sydney Savory Buckman and published by . This book was released on 1921 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of the Types and Figured Specimens of Fossil Cephalopoda in the British Museum Natural History written by George Charles Crick and published by . This book was released on 1898 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Type Ammonites written by Sydney Savory Buckman and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ammonites from the Upper Kimmeridge Clay written by Ernest Neaverson and published by . This book was released on 1925 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Liassic Ammonite Zones and Subzones of the North west European Province written by William Thornton Dean and published by . This book was released on 1961 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ammonites written by Neale Monks and published by Smithsonian Inst Press. This book was released on 2002 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: The beautiful spiral shells of these long-extinct marine invertebrates are among the most sought after and recognizable of fossils, yet little has been published about ammonites outside of geological journals. Neale Monks and Philip Palmer look at the latest ideas on ammonite biology and ecology to present this detailed picture of a once diverse and widespread group of animals. Though an ammonite looks like a nautilus, the animal inside the shell was most closely related to today's octopus, squid, and cuttlefish. The authors describe the evolution of ammonites and their relatives and explain how they created their shells and used them as flotation devices. All the major groups of ammonites are described and illustrated (as are many minor ones), and important material is included on anatomy, feeding, reproduction, and pathology. The 300-million-year existence of ammonites ended at around the same time that dinosaurs became extinct. Fortunately, ammonites were once so abundant that their fossilized shells can be readily found, and the authors provide a helpful guide to locating and collecting these unique fossils.

Download or read book The Late Cretaceous Ammonites Scaphites Leei Reeside and Scaphites Hippocrepis DeKay in the Western Interior of the United States written by William Aubrey Cobban and published by . This book was released on 1969 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additional title page description: Three chronological forms each of Scaphites leei and Scaphites hippocrepis occur in dimorphic pairs and provide a means of correlating thin units of strata.

Download or read book Ammonoid Paleobiology From anatomy to ecology written by Christian Klug and published by Springer. This book was released on 2015-07-22 with total page 943 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume work is a testament to the abiding interest and human fascination with ammonites. We offer a new model to explain the morphogenesis of septa and the shell, we explore their habitats by the content of stable isotopes in their shells, we discuss the origin and later evolution of this important clade, and we deliver hypotheses on its demise. The Ammonoidea produced a great number of species that can be used in biostratigraphy and possibly, this is the macrofossil group, which has been used the most for that purpose. Nevertheless, many aspects of their anatomy, mode of life, development or paleobiogeographic distribution are still poorly known. Themes treated are biostratigraphy, paleoecology, paleoenvironment, paleobiogeography, evolution, phylogeny, and ontogeny. Advances such as an explosion of new information about ammonites, new technologies such as isotopic analysis, tomography and virtual paleontology in general, as well as continuous discovery of new fossil finds have given us the opportunity to present a comprehensive and timely "state of the art" compilation. Moreover, it also points the way for future studies to further enhance our understanding of this endlessly fascinating group of organisms.

Download or read book Summary of Progress of the Geological Survey and Museum of Practical Geology written by Geological Survey of Great Britain and published by . This book was released on 1934 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new series, embracing annual "scientific results" and certain administrative statistics.

Download or read book Type ammonites written by S. S. Buckman and published by . This book was released on 1909 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ammonite written by Nicola Griffith and published by Del Rey. This book was released on 2002-04-10 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the Lambda and Tiptree Awards • “A knockout . . . Strong, likable characters, a compelling story, and a very interesting take on gender.”—Ursula K. Le Guin Change or die. These are the only options available on planet Jeep. Centuries earlier, a deadly virus shattered the original colony, killing the men and forever altering the few surviving women. Now, generations after the colony lost touch with the rest of humanity, a company arrives to exploit Jeep—and its forces find themselves fighting for their lives. Terrified of spreading the virus, the company abandons its employees, leaving them afraid and isolated from the natives. In the face of this crisis, anthropologist Marghe Taishan arrives to test a new vaccine. As she risks death to uncover the women’s biological secret, she finds that she too is changing—and realizes that not only has she found a home on Jeep, but that she alone carries the seeds of its destruction. . . . Ammonite is an unforgettable novel that questions the very meanings of gender and humanity. As readers share in Marghe’s journey through an alien world, they too embark on a parallel journey of fascinating self-exploration. “A powerful story of connection, allegiance, and obligation. Read Nicola Griffith’s book—and keep an eye out for her name in the future.”—Vonda N. McIntyre “A marvelous blend of high adventure and mind-boggling social speculation.”—Kim Stanley Robinson

Download or read book The Quarterly Journal written by and published by . This book was released on 1823 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1981 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1980 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1972 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: