The Last Synapsid

The Last Synapsid PDF Author: Timothy Mason
Publisher: Yearling
ISBN: 044042268X
Category : Animals, Fossil
Languages : en
Pages : 322

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Book Description
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The Last Synapsid

The Last Synapsid PDF Author: Timothy Mason
Publisher: Yearling
ISBN: 044042268X
Category : Animals, Fossil
Languages : en
Pages : 322

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Book Description
No Marketing Blurb

The Last Synapsid

The Last Synapsid PDF Author: Timothy Mason
Publisher: Delacorte Press
ISBN: 0375892028
Category : Juvenile Fiction
Languages : en
Pages : 322

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Book Description
Faith, Colorado, doesn't get many visitors. But this spring, a mysterious creature is lurking on the mountain. Fiercer than a mountain lion, it’s been hunting pets and leaving their remains scattered over the mountainside. But what is it, and what does it want? Only Rob and his best friend, Phoebe, are brave enough to investigate. What they find on the mountain is the Last Synapsid—a squat, drooly creature that looks like a dinosaur crossed with a wienerdog—that claims to need Rob and Phoebe’s help. Having wandered into a time snag from his own era, 30 million years before the dinosaurs, “Sid” is chasing a violent carnivore called a gorgonopsid. The Gorgon has become fascinated by humanity and refuses to return to his proper place in time. But if he doesn’t, history will re-align, humans will never evolve, and Rob and Phoebe will end up as nothing more than characters in an elderly synapsid’s dream. Timothy Mason is a playwright who wrote the book and lyrics for the Broadway musical version of How the Grinch Stole Christmas! He lives in New York. The Last Synapsid is his first novel.

Early Evolutionary History of the Synapsida

Early Evolutionary History of the Synapsida PDF Author: Christian F. Kammerer
Publisher: Springer Science & Business Media
ISBN: 9400768419
Category : Science
Languages : en
Pages : 332

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Book Description
Non-mammalian synapsids were the dominant terrestrial vertebrates from the Late Carboniferous to the Middle Triassic and play a key role in understanding the origin and evolution of mammals. Despite these facts and the outstanding fossil record of the group, early synapsids remain obscure. This book showcases the full breadth of contemporary research on non-mammalian synapsids, ranging from taxonomy and phylogenetics to functional morphology, biogeography, paleoecology, and patterns of diversity. It also underscores the importance and potential of studying non-mammalian synapsid paleobiology in its own right, not just in the context of mammalian evolution.​

The Darwin Affair

The Darwin Affair PDF Author: Tim Mason
Publisher: Algonquin Books
ISBN: 1643750461
Category : Fiction
Languages : en
Pages : 401

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Book Description
“Intellectually stimulating and viscerally exciting, The Darwin Affair is breathtaking from start to stop.” —The Wall Street Journal A Barnes & Noble Discover Pick * A Wall Street Journal Best Mystery Book of the Year * A Reader’s Digest Best Summer Book * A Forbes.com Best Historical Novel of the Summer Get ready for one of the most inventive and entertaining novels of 2019—an edge-of-your-seat Victorian-era thriller, where the controversial publication On the Origin of Species sets off a string of unspeakable crimes. London, June 1860: When an assassination attempt is made on Queen Victoria, and a petty thief is gruesomely murdered moments later—and only a block away—Chief Detective Inspector Charles Field quickly surmises that the crimes are connected. Was Victoria really the assassin’s target? Or were both crimes part of an even more sinister plot? Field’s investigation soon exposes a shocking conspiracy: the publication of Charles Darwin’s controversial On the Origin of Species has set off a string of terrible crimes—murder, arson, kidnapping. Witnesses describe a shadowy figure with lifeless, coal-black eyes. As the investigation takes Field from the dangerous alleyways of London to the hallowed halls of Oxford, the list of possible conspirators grows, and the body count escalates. And as he edges closer to the dastardly madman called the Chorister, he uncovers dark secrets that were meant to remain forever hidden.

Mammal-like Reptiles and the Origin of Mammals

Mammal-like Reptiles and the Origin of Mammals PDF Author: Thomas Stainforth Kemp
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 388

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Book Description


Get Those Guys Reading!

Get Those Guys Reading! PDF Author: Kathleen A. Baxter
Publisher: Bloomsbury Publishing USA
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 413

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Book Description
Want to identify fiction books that boys in grades three through nine will find irresistible? This guide reveals dozens of worthwhile recommendations in categories ranging from adventure stories and sports novels to horror, humorous, and science fiction books. In Get Those Guys Reading!: Fiction and Series Books that Boys Will Love, authors Kathleen A. Baxter and Marcia A. Kochel provide compelling and current reading suggestions for younger boys—information that educators, librarians, and parents alike are desperate for. Comprising titles that are almost all well-reviewed in at least one major professional journal, or that are such big hits with kids that they've received the "stamp of approval" from the most important reviewers, this book will be invaluable to anyone whose goal is to help boys develop a healthy enthusiasm for reading. It includes chapters on adventure books; animal stories; graphic novels; historical fiction; humorous books; mystery, horror, and suspense titles; science fiction and fantasy; and sports novels. Within each chapter, the selections are further divided into books for younger readers (grades 3–6) and titles for older boys in grades 5–8. Elementary and middle school librarians and teachers, public librarians, Title One teachers, and parents of boys in grades 3–9 will all benefit greatly from having this book at hand.

Beasts Before Us

Beasts Before Us PDF Author: Elsa Panciroli
Publisher: Bloomsbury Publishing
ISBN: 1472983971
Category : Science
Languages : en
Pages : 321

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Book Description
For most of us, the story of mammal evolution starts after the asteroid impact that killed the dinosaurs, but over the last 20 years scientists have uncovered new fossils and used new technologies that have upended this story. In Beasts Before Us, palaeontologist Elsa Panciroli charts the emergence of the mammal lineage, Synapsida, beginning at their murky split from the reptiles in the Carboniferous period, over three-hundred million years ago. They made the world theirs long before the rise of dinosaurs. Travelling forward into the Permian and then Triassic periods, we learn how our ancient mammal ancestors evolved from large hairy beasts with accelerating metabolisms to exploit miniaturisation, which was key to unlocking the traits that define mammals as we now know them. Elsa criss-crosses the globe to explore the sites where discoveries are being made and meet the people who make them. In Scotland, she traverses the desert dunes of prehistoric Moray, where quarry workers unearthed the footprints of Permian creatures from before the time of dinosaurs. In South Africa, she introduces us to animals, once called 'mammal-like reptiles', that gave scientists the first hints that our furry kin evolved from a lineage of egg-laying burrowers. In China, new, complete fossilised skeletons reveal mammals that were gliders, shovel-pawed Jurassic moles, and flat-tailed swimmers. This book radically reframes the narrative of our mammalian ancestors and provides a counterpoint to the stereotypes of mighty dinosaur overlords and cowering little mammals. It turns out the earliest mammals weren't just precursors, they were pioneers.

Mammalogy

Mammalogy PDF Author: George A. Feldhamer
Publisher: Johns Hopkins University Press
ISBN: 1421436523
Category : Science
Languages : en
Pages : 741

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Book Description
A completely revised and updated edition of the leading mammalogy textbook, featuring color photographs throughout and a new streamlined structure for enhanced use in courses. There are more than 6,400 species in the class Mammalia, including the blue whale—the largest animal that has ever lived—and the pygmy shrew, which weighs little more than a dime. Such diversity among mammals has allowed them to play critical roles in every ecosystem, whether marine, freshwater, alpine, tundra, forest, or desert. Reflecting the expertise and perspective of five leading mammalogists, the fifth edition of Mammalogy: Adaptation, Diversity, Ecology significantly updates taxonomy, adds a new introductory chapter on the science of mammalogy, and highlights several recently described species. To enhance its appeal to students, textual material has been reduced, consolidated, and streamlined without sacrificing breadth or depth of coverage. The fifth edition includes • for the first time, stunning color photographs throughout • chapters rearranged and grouped to best reflect phylogenetic relationships, with updated numbers of genera and species for each family • updated mammalian structural and functional adaptations, as well as ordinal fossil histories • recent advances in mammalian phylogeny, biogeography, social behavior, and ecology, with 12 new or revised cladograms reflecting current research findings • new breakout boxes on novel or unique aspects of mammals • new work on female post-copulatory mate choice, cooperative behaviors, group defense, and the role of the vomeronasal system • discussions of the current implications of climate change and other anthropogenic factors for mammals Maintaining the accessible, readable style for which Feldhamer and his coauthors are well known, this new edition of Mammalogy is the authoritative textbook on this amazingly diverse class of vertebrates.

Vertebrate Skeletal Histology and Paleohistology

Vertebrate Skeletal Histology and Paleohistology PDF Author: Vivian de Buffrénil
Publisher: CRC Press
ISBN: 1351189573
Category : Medical
Languages : en
Pages : 1882

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Book Description
Vertebrate Skeletal Histology and Paleohistology summarizes decades of research into the biology and biological meaning of hard tissues, in both living and extinct vertebrates. In addition to outlining anatomical diversity, it provides fundamental phylogenetic and evolutionary contexts for interpretation. An international team of leading authorities review the impact of ontogeny, mechanics, and environment in relation to bone and dental tissues. Synthesizing current advances in the biological problems of growth, metabolism, evolution, ecology, and behavior, this comprehensive and authoritative volume is built upon a foundation of concepts and technology generated over the past fifty years.

The Evolution of Mammalian Characters

The Evolution of Mammalian Characters PDF Author: D. M. Kermack
Publisher: Springer Science & Business Media
ISBN: 1468478176
Category : Science
Languages : en
Pages : 158

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Book Description
This book is not intended to give a full and comprehensive account of the Mesozoic mammals, and nor is it intended as a handbook for research workers studying pre-Tertiary mammals. Our intention is to give an account of the origin and evolution of certain of the characters of the Mammalia. We have tried to portray the fossils we describe as the living animals they once were, not as dead bones. Our account ends with the end of the Lower Cretaceous, since by that time the major characters of the mammals had become established. There exist a number of characters which, at the present day, are confined to the Mammalia. These include: (1) a jaw articulation formed by the squamosal and the dentary; (2) a chain of three bones, malleus, incus and stapes connecting the tympanic membrane to the inner ear; (3) the presence of hair or fur; (4) the presence of milk-glands in the female; (5) the left aortic arch is the systemic arch; (6) the phalangeal formula in both manus and pes is 2.3.3.3.3; (7) some of the teeth have more than one root. Of these characters (1) or (2) are sufficient by themselves to define a mammal; characters (6) and (7) are known to have been already in existence in some of the mammal-like reptiles - the ancestors of the mammals.