Illustrating the concepts, methods, and applications of computer-assisted virtual reconstruction

Virtual Reconstruction demonstrates how readers can transform organisms from physical reality into virtual reality. Specifically, the authors provide the knowledge and tools needed to enable researchers to reconstruct fragmented and distorted fossil specimens in 3-D images so that their function, biomechanics, developmental changes, and evolutionary modifications can be determined. Likewise, the authors demonstrate how the same 3-D techniques can be used to enhance medical diagnosis and permit detailed planning of surgical intervention and forensic reconstruction on the basis of patient-specific anatomical data. They also provide a thorough introduction into modern methods of 3-D geometric-morphometric analysis.

All the steps of 3-D reconstruction are covered in detail, including data acquisition, processing, graphical representation, interactive manipulation, morphometric analysis, and rapid prototyping. Helping readers to bridge the gap between theory and practice, the authors have taken a four-pronged approach to their subject: The main text introduces basic concepts, provides technical information, presents practical applications, and discusses potential issues for further research Feature boxes offer schematic diagrams to simplify difficult concepts and case studies that demonstrate how concepts and methods are applied in real-world situations Appendices contain classical linear algebra formulation as well as standard data formats for text, standard images, biomedical images, and graphical objects Companion Internet site allows readers to experiment with sample data sets andapplets and provides links to tutorials, applets, databases, and technical definitions: www.wiley.com/go/virtualreconstruction

The two authors are internationally recognized as leaders and innovators in their field. Their text reflects more than a decade of research in computer-assisted paleoanthropology as well as their insightful lectures and courses in biomedical imaging, scientific visualization, and computational morphology.

This is the only reference that introduces readers, in the biosciences, to the concepts, methods, and applications of computer-assisted virtual reconstruction. It is an invaluable resource for researchers in physical anthropology, paleontology, morphology, anatomy, medicine, forensics, and primatology. Surgeons will find this book a reliable and state-of-the-art information source. Furthermore, the text is an excellent reference for computer scientists working in the biosciences.

This volume combines 10 years of accomplished research at the Pilauco site. The studies are focused on a variety of scientific areas including geological, sedimentological, geomorphological and paleobotanical topics, as well as paleontology of vertebrata and invertebrata, micropaleontology, archaeology, biochemistry, taxonomy, taphonomy, astrophysics and the development of some particular touristic aspects. In 18 chapters a variety of authors describe the excavation and investigation of this unique location. The book presents Pilauco as an example for the natural laboratory which can be found in South America, a testing ground for many of the hypotheses regarding migrations of animals and humans. In this context the study of topics, such as the paleozoography, the role of megafauna species for the architecture of the forests, the animal extinctions or the early human settlements, is extremely important on a global scale. The Pilauco site features paleontological and archaeological evidences and is contemporaneous with the Monte Verde site (~ 15,000 cal. yr AP). It is located 100 km north from Monte Verde and lies within the Intermediate Depression in northwestern Chilean Patagonia. It was discovered by chance in 1986 and has been excavated and investigated since 2007.

This book chronicles the earliest histories of familiar tropical Asian crops in the ancient Middle East and the Mediterranean, from rice and cotton to citruses and cucumbers. Drawing on archaeological materials and textual sources in over seven ancient languages, The Tropical Turn unravels the breathtaking anthropogenic peregrinations of these familiar crops from their homelands in tropical and subtropical Asia to the Middle East and the Mediterranean, showing the significant impact South Asia had on the ecologies, dietary habits, and cultural identities of peoples across the ancient world. In the process, Sureshkumar Muthukumaran offers a fresh narrative history of human connectivity across Afro-Eurasia from the Bronze Age to the late centuries BCE.

Fieldwork in archaeology has been transformed over the past three decades. Drawing on a wealth of experience in excavating some of the most complex, deeply-stratified sites in Britain, Steve Roskams describes the changes that have taken place in the theory and practice of excavation. He provides a clear account of pre-excavation reconnaissance and site evaluation, the preparations for full excavation, the process of excavation, and the recording of photographic, spatial, stratigraphic, and physical evidence. This manual will be welcomed by the professional excavator, academic researchers, students, and the interested amateur.

Our Cosmic Origins tells the story of our remarkable adventure on this planet, beginning with a single event in the depths of space. It traces the rich and wonderful history of the Universe, from the Big Bang to the creation of atoms and molecules, from the formation of stars and planets to the emergence of life on Earth. Delsemme brings together cosmology, astronomy, geology, biochemistry, and biology to create a unique look at the complex story of the Universe. He chronicles how the first light atoms were made and formed stars and how heavier atoms were cooked in stars and scattered in space, creating dust mrains and organic molecules. He examines the growing eomplexity of plant and animal life, including the emergence and extinction of dinosaurs. Our Cosmic Origins shows how the coupling of eye and brain led to self-awareness and intelligence. It explores the cosmic coincidences that might explain our existence and concludes with the tantalizing suggestion that intelligent alien life is likely. This provocative book will appeal to anyone who has ever looked at the sky and wondered how we got here. Originally published in French, this edition has been revised to include the most recent research in astronomy and cosmology. Armand Delsemme has published four books and over 230 scientific papers. He received a Sigma Xi award for outstanding research and has had, by order of the International Astronomical Union, an asteroid named after him.

Arguably the best work to date in the history of geology.--David R. Oldroyd, Science After a superficial first glance, most readers of good will and broad knowledge might dismiss [this book] as being too much about too little. They would be making one of the biggest mistakes in their intellectual lives. . . . [It] could become one of our century's key documents in understanding science and its history.--Stephen Jay Gould, New York Review of Books Surely one of the most important studies in the history of science of recent years, and arguably the best work to date in the history of geology.--David R. Oldroyd, Science

This book offers a comprehensive review of the entire field of taphonomy, the science of fossil preservation. It describes the formation of plant and animal fossils in oceanic, terrestrial and river settings and how this affects deciphering the ecology and extinction of past lifeforms and the environments in which they lived. Coverage emphasizes a process approach to the subject and reviews the taphonomic behavior of all important taxa, both plant and animal. The book will be of main interest to advanced students and professionals working in paleontology, stratigraphy, sedimentology, climate modeling and biogeochemistry. It will also appeal to anyone interested in the preservation of fossils and the formation of fossil assemblages.

This book provides practical morphological information, together with detailed illustrations and brief explanatory texts. Each chapter starts with a brief introduction, and goes on to describe the respective organism's morphology in detail through numerous illustrations. This is followed by a brief note on its classification, and concludes with illustrated examples of stratigraphically important organisms through time with their major distinguishing characteristics. Featuring over 2500 clearly labelled, hand-drawn and classroom-friendly illustrations, the book offers a fundamental resource for budding palaeontologists, petroleum geologists and palaeobiologists.

Reading the Soil Archives: Unraveling the Geoecological Code of Palaeosols and Sediment Cores, Volume 19, provides details of new techniques for understanding geological history in the form of quantitative pollen analyses, soil micromorphology, OSL (Optically Stimulated Luminescence) dating, phytolith analysis and biomarker analysis. The book presents the genesis of a cultural landscape, based on multi-proxy analysis of paleosoils and integration of geomorphological, pedological and archaeological research results, which can be a model for geoecological landscape studies. Beginning with analytical methods for interpreting soil archives, the book examines methods for reconstructing the landscape genesis. The book presents strengths and weaknesses of applications, especially in relation to the data from case studies in the Netherlands. The final chapter of the book addresses landscape evolution in different cultural periods. This book offers an integrated approach to geoecological knowledge that is valuable to students and professionals in quaternary science, physical geography, soil science, archaeology, historical geography, and land planning and restructuring.

A study of extinct marine animals with a resemblance to eels Upper Cambrian Conodonts from Sweden is Number 28 within the Fossils and Strata series of monographs and memoirs in palaeontology and biostratigraphy. The international Fossils and Strata series features systematic and regional monographs with taxonomic descriptions. The series is owned by and published on behalf of The Lethaia Foundation with collaboration among the Scandinavian countries.

Our Cosmic Origins tells the story of our remarkable adventure on this planet, beginning with a single event in the depths of space. It traces the rich and wonderful history of the Universe, from the Big Bang to the creation of atoms and molecules, from the formation of stars and planets to the emergence of life on Earth. Delsemme brings together cosmology, astronomy, geology, biochemistry, and biology to create a unique look at the complex story of the Universe. He chronicles how the first light atoms were made and formed stars and how heavier atoms were cooked in stars and scattered in space, creating dust mrains and organic molecules. He examines the growing eomplexity of plant and animal life, including the emergence and extinction of dinosaurs. Our Cosmic Origins shows how the coupling of eye and brain led to self-awareness and intelligence. It explores the cosmic coincidences that might explain our existence and concludes with the tantalizing suggestion that intelligent alien life is likely. This provocative book will appeal to anyone who has ever looked at the sky and wondered how we got here. Originally published in French, this edition has been revised to include the most recent research in astronomy and cosmology. Armand Delsemme has published four books and over 230 scientific papers. He received a Sigma Xi award for outstanding research and has had, by order of the International Astronomical Union, an asteroid named after him.

Epigenetic Mechanisms of the Cambrian Explosion provides readers with a basic biological knowledge and epigenetic explanation of the biological puzzle of the Cambrian explosion, the unprecedented rapid diversification of animals that began 542 million years ago. During an evolutionarily instant of ~10 million years, which represents only 0.3% of the time of existence of life on Earth, or less than 2% of the time of existence of metazoans, all of the 30 extant body plans, major animal groups (phyla) and several extinct groups appeared. The work helps address this phenomena and tries to answer remaining questions for evolutionary biology, epigenetics, and scientific researchers. The book recognizes and presents objective representations of alternative theories for epigenetic evolution in this period, with the author drawing on his epigenetic theory of evolution to explain the causal basis of the Cambrian explosion. Both empirical evidence and theoretical arguments are presented in support of this thought-provoking epigenetic theory.

A crucial task for paleontologists and paleobiologists is the reconstruction of the appearance, movements, and behavior of extinct vertebrates from studies of their bones or other, more rarely preserved parts. A related issue is the boundary between the scientific evidence for reconstruction and the need to resort to imagination. In this book, sixteen paleontologists and biologists discuss these questions, review the current status of functional studies of extinct vertebrates in the context of similar work on living animals, and present a broad philosophical view of the subject's development within the framework of phylogenetic analysis. The authors describe and debate methods for making realistic inferences of function in fossil vertebrates, and present examples where we may be confident that our reconstructions are both detailed and accurate.

What was life like on our planet long before the early humans emerged? Paleontologist Dr. Mark P. Witton draws on the latest twenty-first century discoveries to re-create the appearances and lifestyles of extinct, fascinating species, the environments they inhabited, and the challenges they faced living on an ever-changing planet. A worthy successor to Charles Knight's beloved 1946 classic, Life through the Ages II takes us on an unforgettable journey through the evolution of life on Earth. Dozens of gorgeous color illustrations and meticulously researched, accompanying commentary showcase the succession of lost worlds, defining events, and ancient creatures that have appeared since the earth was formed, creating an indispensable guide to explore what came before us.

This new and significantly updated authored dictionary is a unique glossary of paleontological terms, taxa, localities, and concepts. It focuses primarily on identifying the most significant groups of fossil animals and plants in relation to their evolution and phylogeny. It also focuses on mass extinctions, on taxa that are problematic in some significant way, on the principal fossil-Lagerstatten of the world, and on historical turning points marked by index fossils. Although there are many current resources on the subject, none contains an accurate representation of the paleontological lexicon. Although well aware that the fast-changing field of paleontology will always defy any attempt at complete description, the author has attempted to provide an accurate and comprehensive set of about 4,000 entries that will be useful to professionals as well as to general readers of scientific literature without a background in paleontology.

This new text provides an integrated view of the forces that influence the patterns and rates of vertebrate evolution from the level of living populations and species to those that resulted in the origin of the major vertebrate groups. The evolutionary roles of behavior, development, continental drift, and mass extinctions are compared with the importance of variation and natural selection that were emphasized by Darwin. It is extensively illustrated, showing major transitions between fish and amphibians, dinosaurs and birds, and land mammals to whales. No book since Simpson's Major Features of Evolution has attempted such a broad study of the patterns and forces of evolutionary change. Undergraduate students taking a general or advanced course on evolution, and graduate students and professionals in evolutionary biology and paleontology will find the book of great interest.

This new text sets out to establish the key role played by systematics in deciphering patterns of evolution from the fossil record. It begins by considering the nature of the species in the fossil record and then outlines recent advances in the methodology used to establish phylogenetics relationships, stressing why fossil evidence can be crucial. The way species are grouped into higher taxa, and how this affects their utility in evolutionary studies is also discussed. Because the fossil record abounds with sampling and preservational biases, the book emphasizes that observed patterns can rarely be taken at face value. It is argued that evolutionary trees, constructed from combining phylogenetic and biostratigraphic data, provide the best approach for investigating patterns of evolution through geologic time.
The only integrated text covering the study of evolutionary patterns from a phylogenetic stance.

Palaeohydrological research is a comparatively recent development. However, research undertaken has already demonstrated a significant multidisciplinary impact and shown how palaeohydrology can provide an important contribution to the study of global change. Although a considerable amount of exciting palaeohydrological research has been applied to particular areas, there has not previously been a systematic approach to research into the palaeohydrology of the Earth's surface. It was for this reason that a Commission was established by INQUA in 1991 on Global Continental Palaeohydrology. This volume provides the background to that exciting international research project and has been written to provide a basis for understanding the current state of research into the palaeohydrology of the land surface of the Earth. It therefore gives a summary of the work achieved to date and of the research investigations currently taking place, together with an indication of the way in which palaeohydrological research relates to other global research programmes.

Animals as geomorphic agents have primarily been considered "curiosities" in the literature of geomorphology, whose spatial and quantitative influences have been seen as both limited and minor. Zoogeomorphology: Animals as Geomorphic Agents examines the distinct geomorphic influences of invertebrates, ectothermic vertebrates, birds, and mammals, and demonstrates the importance of animals as landscape sculptors. Specific processes associated with the diversity of animal influences in geomorphology are examined, including burrowing and denning, nesting, lithophagy and geophagy, wallowing and trampling, food caching, excavating for food, and dam building by beavers. Particular emphasis is placed on terrestrial animals, although aquatic animals are also discussed where appropriate. This book, which is the only one available wholly devoted to this topic, will interest graduate students and professional research workers in geomorphology, ecology, environmental science, physical geography, and geology.

East Anglia has long been known for its internationally significant cultural and environmental Palaeolithic archaeology, often overshadowing the potential of its Holocene resource. This volume details the results of 8 years of palaeoenvironmental, archaeological and geoarchaeological investigations focused on the post-glacial history and evolution of the Suffolk river valleys, funded by Historic England and a number of commercial developers. The volume illustrates the largely untapped research potential of the region and provides information concerning the timing, pattern and process of alluvial development, landscape change, and human activity. The highlight of these investigations was the excavation and associated analyses of three well-preserved later prehistoric timber alignments and their environmental records, discovered during flood alleviation works on the floodplain of the lower Waveney Valley. As well as documenting these internationally significant remains, the research described includes innovative approaches to wetland archaeological and palaeoenvironmental study, highlighting important methodological considerations with respect to radiocarbon dating and chronology, applying novel geophysical approaches to site prospection, and recording wooden artefacts using 3-D laser scanning. The volume also discusses the results of groundwater monitoring of sediments containing the late prehistoric timber alignment at Beccles and considers the longer-term preservation potential of these fragile remains, which - as with other wetland archaeological sites - are at ever increasing risk from development pressures, as well as the longer term impacts of climate and environmental change.

In recent years archaeologists and paleontologists have become increasingly interested in how and why vertebrate animal remains become, or do not become, fossils. Vertebrate Taphonomy introduces interested researchers to the wealth of analytical techniques developed by archaeologists and paleontologists to help them understand why prehistoric animal remains do or do not preserve, and why those that preserve appear the way they do. This book is comprehensive in scope, and will serve as an important work of reference for years to come.

At the end of the time of the dinosaurs, Transylvania was an island in what was to become southeastern Europe. The island's limited resources affected the size and life histories of its animals, resulting in a local dwarfism. For example, sauropods found on the island measured only six meters long, while their cousins elsewhere grew up to five times larger. Here, David B. Weishampel and Coralia-Maria Jianu present unique evolutionary interpretations of this phenomenon.

The authors bring together the latest information on the fauna, flora, geology, and paleogeography of the region, casting these ancient reptiles in their phylogenetic, paleoecological, and evolutionary contexts. What the authors find is that Transylvanian dinosaurs experienced a range of unpredictable successes as they evolved.

Woven throughout the detailed history and science of these diminutive dinosaurs is the fascinating story of the man who first discovered them, the mysterious twentieth-century paleontologist Franz Baron Nopcsa, whose name is synonymous with Transylvanian dinosaurs. Hailed by some as the father of paleobiology, it was Nopcsa alone who understood the importance of the dinosaur discoveries in Transylvania; their story cannot be told without recounting his.

"Transylvanian Dinosaurs" strikes an engaging balance between biography and scientific treatise and is sure to capture the imagination of professional paleontologists and amateur dinophiles alike.

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 fossil record is now one of the strongest lines of evidence for evolution. In this engaging and richly illustrated book, Donald R. Prothero weaves an entertaining though intellectually rigorous history out of the transitional forms and series that dot the fossil record. Beginning with a brief discussion of the nature of science and the "monkey business of creationism," Prothero tackles subjects ranging from flood geology and rock dating to neo-Darwinism and macroevolution. He covers the ingredients of the primordial soup, the effects of communal living, invertebrate transitions, the development of the backbone, the reign of the dinosaurs, the mammalian explosion, and the leap from chimpanzee to human. Prothero pays particular attention to the recent discovery of "missing links" that complete the fossil timeline and details the debate between biologists over the mechanisms driving the evolutionary process.

"Evolution" is an absorbing combination of firsthand observation, scientific discovery, and trenchant analysis. With the teaching of evolution still an issue, there couldn't be a better moment for a book clarifying the nature and value of fossil evidence. Widely recognized as a leading expert in his field, Prothero demonstrates that the transformation of life on this planet is far more awe inspiring than the narrow view of extremists.

The diminishing population of African and Asian elephants can be compared to the extinction of other elephant-like species, such as mammoths and mastodonts, which occurred more than ten thousand years ago. The purpose of this book is to use the ecology and behavior of modern elephants to create models for reconstructing the life and death of extinct mammoths and mastodonts. The source of the models is a long-term and continuing study of elephants in Zimbabwe, Africa. These models are clearly described with respect to the anatomical, behavioral, and ecological similarities between past and present proboscideans. The implications of these similarities on the life and death of mammoths and mastodonts is explored in detail. The importance of this book is primarily its unifying perspective on living and extinct proboscideans: the fossil record is closely examined and compared to the natural history of surviving elephants. Dr. Haynes's studies of the places where African elephants die (so-called elephant burial grounds) are unique.