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Although fossils have provided some of the most important evidence for evolution, the discipline of paleontology has not always had a central place in evolutionary biology. Beginning in Darwin's day, and for much of the twentieth century, paleontologists were often regarded by evolutionary biologists as mere fossil collectors, their attempts to contribute to evolutionary theory ignored or regarded with scorn. The most common justification for this...
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"Can fossil embryos demonstrate evolutionary changes in reproductive modes? How have changes in ocean chemistry in the past affected the development of marine organisms? What can the microstructure of fossil bone and teeth reveal about maturation time, longevity, and changes in growth phases? Embryos in Deep Time is a critical synthesis and review of concepts from comparative anatomy, ecology, and developmental genetics that addresses these and similar...
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"Over the past twenty years, paleontologists have made tremendous fossil discoveries, including fossils that mark the growth of whales, manatees, and seals from land mammals and the origins of elephants, horses, and rhinos. Today there exists an amazing diversity of fossil humans, suggesting we walked upright long before we acquired large brains, and new evidence from molecules that enable scientists to decipher the tree of life as never before. The...
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"This illustrated volume is the first comprehensive scientific summary of sauropod evolution and paleobiology. The contributors explore sauropod anatomy, detail its variations, and question the myth that life at large size led to evolutionary stagnation and eventual replacement by more "advanced" herbivorous dinosaurs."--Jacket.
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"The most massive land animals ever to have lived, sauropods roamed widely across the continents through most of the "Age of Dinosaurs" from about 220 to 65 million years ago. They grew to incredible sizes, giving rise to the question: Why were they so big? Early guesses suggested that they gained protection from predators by virtue of their size, which also allowed them to reach the tops of trees in order to eat leaves and conifer needles. More recent...
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From the authors of The Evolution and Extinction of the Dinosaurs, comes a general introduction to the study of dinosaurs for non-specialists, designed to excite readers about science by using the ever-popular animals the dinosaurs to illustrate and discuss geology, natural history and evolution. While it focuses on dinosaurs, it also uses them to convey other aspects of the natural sciences, including fundamental concepts in evolutionary biology,...
Description
Megafauna describes the history and way of life of these animals, their comings and goings, and what befell them at the beginning of the modern era and the arrival of humans. It places these giants within the context of the other mammals then alive, describing their paleobiology - how they walked; how much they weighed; their diets, behavior, biomechanics; and the interactions among them and with their environment. It also tells the stories of the...
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"Over the past twenty years, the study of dinosaurs has changed from natural history to a true scientific discipline. New technologies have revealed secrets locked in the prehistoric bones in ways that nobody predicted - we can now work out the colour of dinosaurs, their bite forces, top speeds, and even how they cared for their young. Remarkable new fossil finds, such as giant sauropod dinosaur skeletons from Patagonia, dinosaurs with feathers from...
Description
"Since the 1980s, a renewed understanding of molecular development has afforded an unprecedented level of knowledge of the mechanisms by which phenotype in animals and plants has evolved. In this volume, top scientists in these fields provide perspectives on how molecular data in biology help to elucidate key questions in estimating paleontological divergence and in understanding the mechanisms behind phenotypic evolution. Paleobiological questions...
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