Søgning på underkategorier- og emner:
Bemærk: Kan leveres før jul.
An Eocene (45 Ma) flora from Thunder Mountain caldera shows that montane conifer forest species from upper slopes descended to interfinger with mixed... Læs mere
Bemærk: Kan ikke leveres før jul.
Describes the postcrania of the Miocene marsupials Ilaria illumidens and... Læs mere
Bemærk: Kan ikke leveres før jul.
"This is the most comprehensive overview and analysis of sauropod dinosaurs ever written."--Jason Head, Department of Paleobiology, Smithsonian Institution
Bemærk: Kan ikke leveres før jul.
Bemærk: Kan ikke leveres før jul.
Approximately 12 million years before the extinction of dinosaurs, a diverse terrestrial fauna inhabited what... Læs mere
Bemærk: Kan ikke leveres før jul.
This study of mesozoic birds covers a wide range of topics, including discussions of avian origins, the fossil record of feathers and footprints, bone histology, and locomotor evolution. Controversial taxa such as Protoavis, Caudipteryx, and Mononykus receive special treatment.
Bemærk: Kan ikke leveres før jul.
More than three hundred million years ago, vertebrate animals first ventured onto land. This book describes how some finned vertebrates acquired limbs, giving rise to over... Læs mere
Bemærk: Kan ikke leveres før jul.
Writing from the front lines of extinction research, the author tells the story of geologic and evolutionary history and how it informs... Læs mere
Bemærk: Kan ikke leveres før jul.
Describes forty-two fossil taxa recovered during a study of the San Timoteo Badlands that used magnetobiostratigraphy to develop a temporal framework for addressing the tectonic evolution of southern California over the last 6 million years.
Bemærk: Kan ikke leveres før jul.
Weaves together evidence from the deep past and the present to alert us to the looming Sixth Mass Extinction and to offer a practical,... Læs mere
Bemærk: Kan ikke leveres før jul.
From his stunning discovery of Tyrannosaurus rex one hundred years ago to the dozens of other important new dinosaur species he found, Barnum Brown... Læs mere
Bemærk: Kan leveres før jul.
A study of the Miocene Carmel flora of California, an evergreen laurel-oak forest that grew in a mild temperate, frost-free climate, with annual precipitation of about 760mm.