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La conquête du cheval: une histoire génétique (Sciences)
Par Ludovic Orlando. 2023
Une histoire des chevaux et du long compagnonnage entre l'homme et cet animal qui lui a offert un moyen de…
parcourir le monde. Le paléogénéticien retrace cette aventure, vieille de 4.200 ans, depuis les steppes de l'ouest de la Russie et de l'Ukraine, montrant la grande diversité de populations de chevaux, leur évolution et leurs déplacements sur la planète au cours des siècles.De l'autre côté du trou noir (Mammouth rock)
Par Eveline Payette. 2022
Au spectacle de Noël de l’école, Louis propose à ses camarades d’assister à une expérience scientifique exceptionnelle qui permettra de…
vérifier une théorie sur le fonctionnement des trous noirs. En vue de sa démonstration, Louis a modifié l’aspirateur Shoptou de son père pour en accroître la puissance, et l’a intégré dans un appareil complexe. C’est son fidèle ami, le légendaire mammouth rock Mayonnaise, qui servira de cobaye dans cette grande aventure. Mais l’expérience n’est pas sans risques. Qu’y a-t-il de l’autre côté du trou noir? L’imperturbable Louis ne se laissera pas démonter par les découvertes imprévues qu’il fera !Aims to shed new light on the past to help you make more sense of the world today. Fascinating stories…
from contributors are the leading experts in their fields, so whether they're exploring Ancient Egypt, Tudor England or the Second World War, you'll be reading the latest, most thought-provoking historical research.Aims to shed new light on the past to help you make more sense of the world today. Fascinating stories…
from contributors are the leading experts in their fields, so whether they're exploring Ancient Egypt, Tudor England or the Second World War, you'll be reading the latest, most thought-provoking historical research.Aims to shed new light on the past to help you make more sense of the world today. Fascinating stories…
from contributors are the leading experts in their fields, so whether they're exploring Ancient Egypt, Tudor England or the Second World War, you'll be reading the latest, most thought-provoking historical research.Aims to shed new light on the past to help you make more sense of the world today. Fascinating stories…
from contributors are the leading experts in their fields, so whether they're exploring Ancient Egypt, Tudor England or the Second World War, you'll be reading the latest, most thought-provoking historical research.Aims to shed new light on the past to help you make more sense of the world today. Fascinating stories…
from contributors are the leading experts in their fields, so whether they're exploring Ancient Egypt, Tudor England or the Second World War, you'll be reading the latest, most thought-provoking historical research.Aims to shed new light on the past to help you make more sense of the world today. Fascinating stories…
from contributors are the leading experts in their fields, so whether they're exploring Ancient Egypt, Tudor England or the Second World War, you'll be reading the latest, most thought-provoking historical research.Aims to shed new light on the past to help you make more sense of the world today. Fascinating stories…
from contributors are the leading experts in their fields, so whether they're exploring Ancient Egypt, Tudor England or the Second World War, you'll be reading the latest, most thought-provoking historical research.Aims to shed new light on the past to help you make more sense of the world today. Fascinating stories…
from contributors are the leading experts in their fields, so whether they're exploring Ancient Egypt, Tudor England or the Second World War, you'll be reading the latest, most thought-provoking historical research.Islands in Deep Time: Ancient Landscapes Lost and Found
Par Markes E. Johnson. 2023
Hilltops surrounded by farmland in southern Wisconsin turn out to be the eroded remnants of an ancient archipelago. An island…
in the Yellow Sea where Korean tourists flock is the peak of a flooded mountain rising from a drowned continental shelf. From a mountaintop shrine to Genghis Khan in Inner Mongolia, the silhouette of a Silurian seascape can be spotted. On the shores of Hudson Bay, where polar bears patrol the Arctic tundra, a close look unveils what was a tropical coastline encrusted with corals nearly 450 million years ago.The geologist Markes E. Johnson invites readers on a journey through deep time to find the traces of ancient islands. He visits a dozen sites around the globe, looking above and below today’s waterlines to uncover how landscapes of the past are preserved in the present. Going back 500 million years to the Cambrian through the Pleistocene 125,000 years ago, this book reconstructs how “paleoislands” appeared under different climatic conditions and environmental constraints. Finding vestiges of prehistoric ecologies, Johnson emphasizes the complexity of island ecosystems and the importance of preserving these significant sites.Inviting and accessible, this book is a travelogue that takes readers through time as well as space. Islands in Deep Time shares the adventure of exploring striking locations across geologic eras and issues a passionate call for their conservation.Dinosaur Behavior: An Illustrated Guide
Par Michael J. Benton. 2023
A stunningly illustrated guide to these extraordinary creatures from a world-renowned paleontologistPaleobiology has advanced from a speculative subject to a…
cutting-edge science. Today, researchers are applying the latest forensic technologies to the fossil record, revealing startling new insights into the lives of dinosaurs. This illustrated guide explores the behavior, evolution, physiology, and extinction of dinosaurs, taking readers inside the mysterious world of these marvelous animals. With specially commissioned illustrations by Bob Nicholls, Dinosaur Behavior explains how the dinosaurs lived and courted, fought and fed, signaled and interacted with each other, and much more.Features a wealth of breathtaking illustrations throughoutOffers new perspectives on the prehistoric world inhabited by dinosaursSheds light on how dinosaurs actually looked, how they moved, and how fast they ranExplains the feeding habits of carnivores, herbivores, scavengers, and solitary huntersDiscusses sight, hearing, smell, spatial orientation, and intelligenceBrings to life the social behavior of dinosaurs, from mating and parenting to herd dynamics and migrationTakes readers behind the scenes of the latest, most thrilling discoveriesThe Little Book of Palaeontology: The Pocket Guide to Our Fossilized Past
Par Rasha Barrage. 2023
If you want to know your ichthyosaur from your iguanodon, and your belemnites from your brachiopods, strap in for this…
whirlwind tour of the highlights of palaeontology Life as we know it now has a long history, buried beneath the ground. Palaeontology is the science of fossilized animals and plants, using discoveries of ancient lifeforms to uncover secrets of the past. From giant dinosaurs, to ammonites, to the first ever humans, explore the greatest findings in palaeontology in this pocket-sized introduction. The Little Book of Palaeontology includes:- The key palaeontological discoveries over the past 400 years, including the dinosaur found complete with intricate scales, and the largest fossil ever uncovered- Profiles of influential palaeontologists such as Jack Horner, Dong Zhiming and Mary Anning- What we have learnt about the lives of ancient creatures and how they became extinct- The big questions about the prehistoric world that palaeontologists are trying to answer todayThis illuminating little book will introduce you to the key thinkers, themes and theories you need to know to understand how life evolved. Look through this window to the past and learn about our prehistoric ancestors and the creatures of a bygone age.Ardipithecus kadabba: Late Miocene Evidence from the Middle Awash, Ethiopia (The Middle Awash Series)
Par Yohannes Haile-Selassie, Giday Woldegabriel. 2023
The second volume in a series dedicated to fossil discoveries made in the Afar region of Ethiopia, this work contains…
the definitive description of the geological context and paleoenvironment of the early hominid Ardipithecus kadabba. This research by an international team describes Middle Awash late Miocene faunal assemblages recovered from sediments firmly dated to between 5.2 and 5.8 million years ago. Compared to other assemblages of similar age, the Middle Awash record is unparalleled in taxonomic diversity, composed of 2,760 specimens representing at least sixty five mammalian genera. This comprehensive evaluation of the vertebrates from the end of the Miocene in Africa provides detailed morphological and taxonomic descriptions of dozens of taxa, including species new to science. It also incorporates results from analyses of paleoenvironment, paleobiogeography, biochronology, and faunal turnover around the Pliocene-Miocene boundary, opening a new window on the evolution of mammals, African fauna, and its environments.After the Dinosaurs: The Age of Mammals (Life Of The Past Ser.)
Par Donald R. Prothero. 2006
A fascinating study of the thousands of new animal species that walked in the footsteps of the dinosaurs—and the climate…
changes that brought them forth. The fascinating group of animals called dinosaurs became extinct some 65 million years ago (except for their feathered descendants). In their place evolved an enormous variety of land creatures, especially mammals, which in their way were every bit as remarkable as their Mesozoic cousins. The Age of Mammals, the Cenozoic Era, has never had its Jurassic Park, but it was an amazing time in earth&’s history, populated by a wonderful assortment of bizarre animals. The rapid evolution of thousands of species of mammals brought forth many incredible creatures―including our own ancestors. Their story is part of a larger story of new life emerging from the greenhouse conditions of the Mesozoic, warming up dramatically about 55 million years ago, and then cooling rapidly so that 33 million years ago the glacial ice returned. The earth&’s vegetation went through equally dramatic changes, from tropical jungles in Montana and forests at the poles. Life in the sea underwent striking evolution reflecting global climate change, including the emergence of such creatures as giant sharks, seals, sea lions, dolphins, and whales. Engaging and insightful, After the Dinosaurs is a book for everyone who has an abiding fascination with the remarkable life of the past.Land of Hunters: Earth's Most Fearsome Predators
Par Clive Gifford. 2023
Explore seas, swamps, deserts and mountains, from the earliest life on Earth to our present day, and get up close…
to our planet's all-time deadliest predators.Join the hunt with Velociraptor, defend your prey with mighty Smilodon, see how you measure up to the biggest shark of all time and take to the skies with some of the world's most incredible birds of prey.A stunning central gatefold opens to reveal a timeline of life on Earth and the size of these incredible hunters.