This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

The Rhaetian Penarth Group includes the former Westbury Beds, Cotham Beds, and White Lias. It crops out in a narrow strip from the Devon and Dorset coast to the mouth of the Tees, and is particularly well known from the exposures along the Bristol Channel. This diverse suite of late Triassic sedimentary rocks is internationally famous for the fossils that it yields, most notably from the bone beds. Coverage is comprehensive, with separate chapters on foraminifera, gastropods, bivalves, crustaceans, insects, echinoderms, other invertebrates, conodonts, fish, tetrapods, trace fossils and plants. There are background chapters on sedimentology, stratigraphy and the formation of the bone beds. The guide is copiously illustrated with specimens from all major UK public collections of Penarth Group fossils illustrated on 26 plates and 30 text-figures. It will be of use both to collectors who want to know more about this diverse and interesting suite of fossils, as well as to students of geology who wish to understand their conditions of deposition and accumulation.

From the preface: "Mr. Renz has assembled a friendly read from the standpoint of a serious, well-read amateur. His work promises to be an excellent educational guide for those interested in paleontology or seeking information about their fortuitous discovery of fossil remains."--James S. Dunbar, archaeological field supervisor, Florida Bureau of Archaeological Research With boundless enthusiasm, Mark Renz stumbles onto the skeletal remains of fierce saber-toothed cats, gentle sea cows, massive mammoths and mastodons, Volkswagen-size armadillos, and an ancient 5-ton giant ground sloth, and then shares these experiences in a humorous, illustrated book for beginning fossil collectors. Want to look for fossils yourself but not sure how to get started? Renz tells how and where to hunt and how to preserve your finds for another million years, and he provides more than 250 photographs that help you to identify those bones and teeth and distinguish a prehistoric bison from a farmer's lost cow. He also provides information about what's there to be found, the hurdles and hazards to be overcome, and the legalities to be observed. Guided by an appreciation for the professional paleontologist and also for the laws that regulate his hobby, Renz explains, for example, why it is okay to dig for fossils in a state-owned creek bed (providing one possesses a state permit and does not dig in a state park), and why it is illegal to engage in the same activity in search of artifacts. With writing that's free of technical jargon but full of love for fossiling, this illustrated book will inspire you to explore the huge number of rich fossil deposits in Florida that can be found with just a shovel and a keen eye.

Today, we know that a mammoth is an extinct type of elephant that was covered with long fur and lived in the north country during the ice ages. But how do you figure out what a mammoth is if you have no concept of extinction, ice ages, or fossils? Long after the last mammoth died and was no longer part of the human diet, it still played a role in human life. Cultures around the world interpreted the remains of mammoths through the lens of their own worldview and mythology. When the ancient Greeks saw deposits of giant fossils, they knew they had discovered the battle fields where the gods had vanquished the Titans. When the Chinese discovered buried ivory, they knew they had found dragons' teeth. But as the Age of Reason dawned, monsters and giants gave way to the scientific method. Yet the mystery of these mighty bones remained. How did Enlightenment thinkers overcome centuries of myth and misunderstanding to reconstruct an unknown animal? The journey to unravel that puzzle begins in the 1690s with the arrival of new type of ivory on the European market bearing the exotic name "mammoth." It ends during the Napoleonic Wars with the first recovery of a frozen mammoth. The path to figuring out the mammoth was traveled by merchants, diplomats, missionaries, cranky doctors, collectors of natural wonders, Swedish POWs, Peter the Great, Ben Franklin, the inventor of hot chocolate, and even one pirate. McKay brings together dozens of original documents and illustrations, some ignored for centuries, to show how this odd assortment of characters solved the mystery of the mammoth and, in doing so, created the science of paleontology.

Text in German & English. Fossils are the petrified remains of former living organisms. Their systematics and their former living conditions are studied and described in palaeontology. In contrast to this, this book attempts to show the character of these life forms as signs and to pursue the question of whether fossils and representations of fossils can be considered "beautiful". For this reason, the pictures' sequence is not based on a palaeontological system of classification, but instead progresses from realistic representations of, for instance, a coral's body in its entirety through ever smaller sectors of the image and details divorced from context to almost abstract images. In an introductory text, Hillert Ibbeken explains the concept and the methodology of the work. The ambiguous expression "design" is used deliberately -- not in the sense of a purposive undertaking by a creating subject, but in the sense of nature making a mark, guided by mutation and selection. Katja Schoene writes about fossils' reception in the early modern age. The plants and animals enclosed in stone appeared too fantastical for anyone to consider them as anything other than "freaks of nature" (lusus naturae). Explanations of their origin were as multifarious as their different manifestations. "Rudolf zur Lippe deals with the forms of petrified life in relation to philosophical perspectives, pursuing the question of what "beauty" means and indicating, among other things, that the expression "beauty" cannot be unequivocally defined; that, for instance, different cultures may have entirely different ideals of beauty. The illustrated section is followed by a glossary by Helmut Keupp with a synopsis of life's development on Earth and a table of the Earth's history. Hillert Ibbeken was professor of geology at the Freie Universitat Berlin. He has had a lifelong interest in photography.