Review by Publisher's Weekly Review
In this illustrated guide to prehistory, Zoehfeld travels backward in time, introducing readers to planet Earth's storied past across the prehistoric timeline. Csotonyi's images depict the lumbering and soaring dinosaurs of the Cretaceous, Jurassic, and Triassic periods and the mass extinctions (a dramatic spread showing the eruption of supervolcanoes represents the end-Permian extinction). The book also covers the sparse terrestrial animals of the Carboniferous and Devonian periods ("you wouldn't find a single animal with four legs") and the marine life of the Silurian and Ordovician periods, when "all the action was in the sea!" Zoehfeld highlights trilobites as an example of life that appeared during the "Cambrian Explosion," and "mysterious, soft-bodied animals" that appeared oceanside during the Ediacaran period 625 million years ago. Bright images and vivid descriptions provide a compelling resource for readers with an interest in prehistory. Ages 7--11. (Sept.)
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Review by School Library Journal Review
Gr 2--6--Travelling back through time from the most recent prehistoric era to almost five billion years ago, this stunningly illustrated and detailed chronology describes the evolutionary development of life on Earth and the relationships between astronomical, climatological, and geological developments and the living creatures that have arisen and thrived in each era of prehistory. Each era is represented by at least one double-page spread (some have two or more), with full-color illustrations of a typical nature scene from that period, as well as detailed depictions of one type of animal common to that era, and a descriptive graphic that explains a geological or climatological condition that impacted the life forms during that era. For example, the Pleistocene period's pages contain an illustration of a giant ground sloth stripping leaves from trees while being watched by an enormous armored glyptodont, a close-up rendering of the skull and teeth of a sabre-toothed tiger, and an explanatory graphic on climate change. A glossary, an index, and a guide to the flora and fauna featured in the stunning illustrations complete the volume. VERDICT This extremely useful reference tool concerning prehistoric life on Earth is highly recommended for upper elementary and junior high library collections as well as science classrooms.--Kelly Kingrey-Edwards, Blinn Junior College, Brenham, TX
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Review by Kirkus Book Review
An illustrated overview of life's history on Earth, moving backward from now to its beginnings 3.5 billion years ago.Zoehfeld begins with the present epoch, using the unofficial Anthropocene moniker, then skips back 12,000 years to the beginning of the Holocene and so back by periods to the Ediacaran and its predecessors, with pauses along the way to marvel at the widespread End-Cretaceous and End-Permian extinctions. Along with offering general observations about each time's climate and distinctive biota, she occasionally veers off for glances at climate change, food webs, or other tangential topics. In each chapter she also identifies several creatures of the era that Csotonyi illustrates, usually but not always with photographic precision in scenes that are long on action but mostly light on visible consumption or gore. If some of the landscape views are on the small side, they do feature arresting portraits of, for instance, a crocodilian Smilosuchus that seems to be 100% toothy maw and a pair of early rodents resembling fierce, horned guinea pigs dubbed Ceratogaulus. Though largely a gimmickthe chapters are independent, organized internally from early to late, and could be reshuffled into conventional order with little or no adjustment to the narrativethe reverse-time arrangement does afford an unusual angle on just how far deep time extends.Nothing to roar over but a pleaser for fans of all things big, toothy, and extinct. (glossary, index) (Nonfiction. 9-11) Copyright Kirkus Reviews, used with permission.
Copyright (c) Kirkus Reviews, used with permission.
