"After the extinction of dinosaurs and before the rise of humans, there existed another group of incredible creatures. Among its ranks were woolly rhinos, mastodons, sabre-tooth tigers, giant ground sloths, and many other spectacularly large animals that are no longer with us. T…
"After the extinction of dinosaurs and before the rise of humans, there existed another group of incredible creatures. Among its ranks were woolly rhinos, mastodons, sabre-tooth tigers, giant ground sloths, and many other spectacularly large animals that are no longer with us. T…
"Long after the extinction of dinosaurs, when humans were still in the Stone Age, woolly rhinos, mammoths, mastodons, sabertooth cats, giant ground sloths, and many other spectacular large animals roamed the Earth. In Vanished Giants, paleontologist Anthony J. Stuart explores th…
"Long after the extinction of dinosaurs, when humans were still in the Stone Age, woolly rhinos, mammoths, mastodons, sabertooth cats, giant ground sloths, and many other spectacular large animals roamed the Earth. In Vanished Giants, paleontologist Anthony J. Stuart explores th…
Introduction -- Crises in the history of life -- The Ice Age and the megafauna -- Cold case : the search for the Ice Age killer -- Northern Eurasia : woolly rhinos, cave bears, and giant deer -- North America : mastodon, ground sloths and sabertooth cats -- South America : groun…
"After the extinction of dinosaurs and before the rise of humans, there existed another group of incredible creatures. Among its ranks were woolly rhinos, mastodons, sabre-tooth tigers, giant ground sloths, and many other spectacularly large animals that are no longer with us. T…
"After the extinction of dinosaurs and before the rise of humans, there existed another group of incredible creatures. Among its ranks were woolly rhinos, mastodons, sabre-tooth tigers, giant ground sloths, and many other spectacularly large animals that are no longer with us. T…
"After the extinction of dinosaurs and before the rise of humans, there existed another group of incredible creatures. Among its ranks were woolly rhinos, mastodons, sabre-tooth tigers, giant ground sloths, and many other spectacularly large animals that are no longer with us. T…
It is not so long ago (a mere 17,000 years - a blink in geologic time) that vast areas of the Northern Hemisphere were covered with ice sheets up to two miles thick, lowering the oceans by more than 120 m. By 11,000 years ago, most of the ice was gone. Evidence from polar ice co…
"In this book, Doug Macdougall explores the causes and effects of ice ages that have gripped our planet throughout its history, from the earliest known glaciation - nearly three billion years ago - to the present. Following the development of scientific ideas about these dramati…
In this engrossing and accessible book, Doug Macdougall explores the causes and effects of ice ages that have gripped our planet throughout its history, from the earliest known glaciation-nearly three billion years ago-to the present. Following the development of scientific idea…
