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Fossils give us a window to the past. Water, sediments, and pressure work together over time to preserve the shape of things that lived long ago. Studying these ancient plants and animals tells us more about our own existence. Have you ever searched for fossils? Unearth some in this book.
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The Grand Staircase-Escalante National Monument in Utah is the location of one of the best-known terrestrial records for the late Cretaceous. A major effort in the new century has documented over 2,000 new vertebrate fossil sites, provided new radiometric dates, and identified five new genera of ceratopsids, two new species of hadrosaur, a probable new genus of hypsilophodontid, new pachycephalosaurs and ankylosaurs, several kinds of theropods (including...
7) The Dinosaur Hunters: A True Story of Scientific Rivalry and the Discovery of the Prehistoric World
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The story of two nineteenth-century scientists who revealed one of the most significant and exciting events in the natural history of this planet: the existence of dinosaurs. In 'The Dinosaur Hunters' Deborah Cadbury brilliantly recreates the remarkable story of the bitter rivalry between two men: Gideon Mantell uncovered giant bones in a Sussex quarry, became obsessed with the lost world of the reptiles and was driven to despair. Richard Owen, a...
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Hunting for fossils with a preeminent guide and teacher
Michael Novacek, a world-renowned paleontologist who has discovered important fossils on virtually every continent, is an authority on patterns of evolution and on the relationships among extinct and extant organisms. Time Traveler is his captivating account of how his boyhood enthusiasm for dinosaurs became a lifelong commitment to vanguard science. He takes us with him as he discovers fossils...
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This book is a picture guide to fossil plants and a few fossil marine organisms found in close association with the coal measures in Southwestern Virginia. The fossils are, sorted by groups, and located as to coal seam horizon and geographic location. Short descriptions of each group of plant types are, provided. This publication has been, designed with the armature ("rock hound") as well as a virtual guide for the more advanced collectors. There...
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From 1907 to 1931 at Tendaguru, a remote site in present-day Tanzania, teams of German (and later British) paleontologists unearthed 220 tons of fossils, including the bones of a new dinosaur, one of the largest then known. For decades the mounted skeleton of this giant, Brachiosaurus, was the largest skeleton of a land animal on exhibit in the world. The dinosaur and other animal fossils found at Tendaguru form one of the cornerstones of our understanding...
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Ecological competition began as slow arms races. Predators evolved to hunt. Prey evolved to defend themselves. Each improvement was small, barely shifting the odds of survival. Nature remained in equilibrium.
Until the dawn of humanity.
When our ancestors developed the unique ability to think up new devices and behaviors, humanity became able to overcome nature's defenses far more quickly than natural selection could respond. Humankind spread out...
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In 1961, while mapping rock exposures along the Colville River in Alaska, an oil company geologist would unknowingly find the evidence for a startling discovery. Long before the North Slope of Alaska was being exploited for its petroleum resources it was a place where dinosaurs roamed. Dinosaurs under the Aurora immerses readers in the challenges, stark beauty, and hard-earned rewards of conducting paleontological field work in the Arctic. Roland...
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The preparation of this book was motivated by a longfelt need for a concise yet fairly comprehensive textbook of paleobotany for use in American colleges and universities. Although separate courses in paleobotany are not offered in many institutions, fossil plants are frequently treated in regular courses in botany and paleontology. In these courses both student and instructor are often compelled to resort to widely scattered publications, which are...
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Las respuestas de la ciencia a las preguntas fundamentales sobre el origen de la vida y el origen del ser humano. Desde las primeras bacterias -3.800 millones de años- y los primeros organismos, plantas y vertebrados, hasta la conquista de la tierra, la era de los dinosaurios, los mamíferos y la aparición de los homínidos en el mioceno hace 7 millones de años.
¿Son primas las ballenas y las vacas?, ¿Cómo eran las primeras formas de vida?,...
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Mammoths, Sabertooths, and Hominids takes us on a journey through 65 million years, from the aftermath of the extinction of the dinosaurs to the glacial climax of the Pleistocene epoch; from the rain forests of the Paleocene and the Eocene, with their lemur-like primates, to the harsh landscape of the Pleistocene Steppes, home to the woolly mammoth. It is also a journey through space, following the migrations of mammal species that evolved on other...
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Las claves científicas del fascinante mundo de la Paleontología de los dinosaurios. Su origen y descubrimiento, su evolución, extinción y el mundo en que vivían. Un recorrido exhaustivo por los interrogantes y temas más controvertidos, con rigor y amenidad teniendo en cuenta los descubrimientos y estudios científicos más recientes.
¿Qué hizo que los dinosaurios fuesen los amos de la tierra?, ¿Cuál es el eslabón perdido entre reptiles...
17) Triceratops
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"Engaging images accompany information about triceratops. The combination of high-interest subject matter and light text is intended for students in grades 2 through 7"--
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AVp2s fiction readalong volume 55
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Rhythmic text and illustrations follow a paleontolgist and his crew as they dig, assemble and exhibit dinosaur bones.
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A collection of dinosaurs and other prehistoric animals, from plant-eating and meat-eating dinosaurs, horned, armored, and spiked dinosaurs to the first bird, an ancient shark, and an armored fish. Features 28 dinosaur and other prehistoric animals including Velociraptor, Tyrannosaurus, Dtegosaurus, and many more. Includes fascinating facts and size comparison images. Stunning and colorful artwork bring each dinosaur to life. --Page 4 of cover.