Download or read book Fossil Vertebrates of Greece Vol 1 written by Evangelos Vlachos and published by Springer Nature. This book was released on 2021-12-07 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 2-volume set provides a state-of-the-art study of the fossil record and taxonomy of the main vertebrate groups from Greece. Greece stands between 3 continents and its vertebrate fossil record is of great importance for paleontological and evolutionary studies in Europe, Asia and Africa. Fossils from classic, world-famous localities (e.g., Pikermi, Samos) form an essential part of the collections of the most important museums in the world and have been studied by numerous scientists. Recent paleontological research led to the discovery and study of numerous new sites. The volumes contain a taxonomic review of all named and identified taxa, their taxonomic history and current status, as well as historical, phylogenetic and biogeographic information. Volume 1 contains a synopsis of the fossil record and taxonomy of important groups of vertebrates represented in the fossil record of Greece. The volume deals with some of the early splitting clades, including the basal and enigmatic conodonts and basal tetrapods like fishes, amphibians, and reptiles like lizards, snakes, crocodiles, turtles and tortoises. The second part of the volume deals with basal mammalian clades, some of which are quite characteristic for the fossil record of the country: aardwarks, hyraxes, proboscideans, elephants and mammoths, sea cows, rodents, and lagomorphs. The volume ends with special chapters on the primate fossil record of the country, including some of our most recent and distant relatives.
Download or read book Phylogenetic Relationships of the Lizard Families written by Richard Estes and published by Stanford University Press. This book was released on 1988 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Systematics and Evolution of the Amphisbaenia Lepidosauria Squamata written by Maureen Malone Kearney and published by . This book was released on 2001 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Neotropical Squamata Lizards and Amphisbaenians written by James Arthur Peters and published by . This book was released on 1970 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Library of Congress Subject Headings written by Library of Congress. Cataloging Policy and Support Office and published by . This book was released on 2009 with total page 1596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Dentitions of Recent and Fossil Scincomorphan Lizards Lacertilia Squamata written by Ralf Kosma and published by . This book was released on 2004 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dinosaurs and Other Mesozoic Reptiles of California written by Richard P. Hilton and published by Univ of California Press. This book was released on 2003-08-29 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume tells the story of the dinosaurs and reptiles of land, sea, and sky that lived in California and Baja California during the Mesozoic era (245 million-65 million years ago), in addition to the history of their discovery. Illustrated with more than three hundred photographs, paintings, and drawings, this book provides geological and environmental details, describes the significance of the major fossils, and chronicles the adventures involved in the discovery, preparation, and publishing of the finds. The author also includes accounts of the scientists, teachers, students, ranchers, and weekend fossil hunters who endured (and continue to endure) harsh weather, fires, wild animals, and the usual challenges of fieldwork to collect fossil remains and make major discoveries. These enthusiasts managed to safeguard an abundance of fossil resources, some of which would otherwise have been destroyed by quarrying, paving, and housing developments.
Download or read book Library of Congress Subject Headings written by Library of Congress and published by . This book was released on 2013 with total page 1480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Library of Congress Subject Headings F O written by Library of Congress. Subject Cataloging Division and published by . This book was released on 1988 with total page 1452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evolution of Function Related Traits in Squamates Reptilia Squamata Morphometric and Phylogenetic Analytical Approaches written by Hongyu Yi and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The total-evidence phylogeny suggests that Estesia Mongoliensis is a basal monstersaur whose crown groups are Heloderma, the only living venomous lizards. Presence of tooth flanges with venom grooves is recognized as a new monstersaurian synapomorphy in this study. Estesia mongoliensis has venom grooves comparable to extant Heloderma, but has a deeper root-to-tip groove in the caudal tooth carina, revealing morphological variations of lizard venom delivery apparatus that are not recorded in extant species.
Download or read book Resurrecting the Shark written by Susan Ewing and published by Simon and Schuster. This book was released on 2017-04-04 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: A prehistoric mystery. A fossil so mesmerizing that it boggled the minds of scientists for more than a century—until a motley crew of modern day shark fanatics decided to try to bring the monster-predator back to life. In 1993, Alaskan artist and paleo-fish freak Ray Troll stumbled upon the weirdest fossil he had ever seen—a platter-sized spiral of tightly wound shark teeth. This chance encounter in the basement of the Natural History Museum of Los Angeles County sparked Troll's obsession with Helicoprion, a mysterious monster shark from deep time. In 2010, tattooed amateur strongman and returning Iraq War veteran Jesse Pruitt was also severely smitten by a Helicoprion fossil in a museum basement in Idaho. These two bizarre-shark disciples found each other, and an unconventional band of collaborators grew serendipitously around them, determined to solve the puzzle of the tooth whorl once and for all. Helicoprion was a Paleozoic chondrichthyan about the size of a modern great white shark, with a circular saw of teeth centered in its lower jaw—a feature unseen in the shark world before or since. For some ten million years, long before the Age of Dinosaurs, Helicoprion patrolled the shallow seas around the supercontinent Pangaea as the apex predator of its time. Just a few tumultuous years after Pruitt and Troll met, imagination, passion, scientific process, and state-of-the-art technology merged into an unstoppable force that reanimated the remarkable creature—and made important new discoveries. In this groundbreaking book, Susan Ewing reveals these revolutionary insights into what Helicoprion looked like and how the tooth whorl functioned—pushing this dazzling and awe-inspiring beast into the spotlight of modern science
Download or read book Catalogue of the Neotropical Squamata written by and published by . This book was released on 1970 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Library of Congress Subject Headings written by Library of Congress. Office for Subject Cataloging Policy and published by . This book was released on 1990 with total page 1660 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book P Z written by Library of Congress. Office for Subject Cataloging Policy and published by . This book was released on 1990 with total page 1644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalogue of the Fossil Reptilia and Amphibia in the British Museum Natural History The orders Ornithosauria Crocodilia Dinosauria Squamata Rhynochocephalia and Proterosauria written by British Museum (Natural History). Department of Geology and published by . This book was released on 1888 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phylogeny and Systematics of Squamata Reptilia Based on Morphology written by Jack L. Conrad and published by . This book was released on 2008 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Squamata (amphisbaenians, "lizards, " mosasaurs, and snakes) is an extremely diverse clade with a rich fossil record. There is little consensus about the interrelationships of the major squamate clades (i.e., Iguania, Gekkota, Scincomorpha, Anguimorpha, Amphisbaenia, and Serpentes), or even the membership of some of these clades. Morphology-based cladistic analyses typically agree only that the major dichotomy in extant squamates is between Iguania and all other taxa. The phylogenetic placement of Amphisbaenia and Serpentes is particularly problematic. Incomplete taxon sampling is likely a major contributing factor to the absence of a consensus about squamate interrelationships. This study examines squamate relationships using 222 ingroup taxa scored for 363 morphological characters. Analysis of these data recovered 2,213 equally short trees with a length of 3,273 steps and a retention index of 0.7164. The results confirm the monophyly of the clades Scleroglossa (extant squamates exclusive of Iguania), Gekkota, Scincomorpha, Lacertoidea, Scincoidea, Anguimorpha, Carusioidea, Platynota, and Varanoidea. Novel results include the identification of a clade containing Scincidae sensu lato, Dibamidae, Amphisbaenia, and Serpentes; identification of a Mesozoic clade containing Bainguis, Eoxanta lacertifrons, Globaura venusta, and Myrmecodaptria; and identification of Dalinghosaurus as a basal shinisaur. A new taxonomic scheme is outlined. The names Iguanomorpha, Scincogekkonomorpha, Evansauria, and Mosasauriformes are applied to the stem-based groups including Iguania, Scleroglossa, Autarchoglossa, and Mosasauria, respectively. The importance of strict rigidity within taxonomy is questioned; taxonomy is most useful as a tool for communication about organisms or groups of organisms.
Download or read book Pictorial Guide to Fossil Shark Teeth written by and published by LeAnn Rathbone. This book was released on with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:
