Olduvai Gorge [Paperback]

For this second volume of the definitive publication of the Olduvai findings, Professor Tobias has undertaken a definitive analysis of the cranium.On 15 August 1959 Dr L. S. B. Leakey announced the discovery, in the lowest level of Olduvai Gorge, of a new and beautifully preserved fossil cranium of a hominid, which he tentatively named Zinjanthropus boisei. For this second volume, Professor Tobias has undertaken a definitive analysis of the cranium.On 15 August 1959 Dr L. S. B. Leakey announced the discovery, in the lowest level of Olduvai Gorge, of a new and beautifully preserved fossil cranium of a hominid, which he tentatively named Zinjanthropus boisei. For this second volume, Professor Tobias has undertaken a definitive analysis of the cranium.On 15 August 1959 Dr L. S. B. Leakey announced the discovery, in the lowest level of Olduvai Gorge, of a new and beautifully preserved fossil cranium of a hominid, which he tentatively named Zinjanthropus boisei. For this second volume, Professor Tobias has undertaken a definitive analysis of the cranium. This is a most comprehensive study to be made on a hominid skull belonging to the early and mid-Pleistocene group of australopithecines. The fossilised skull provides a wealth of information on taxonomic status, way of life and age at death. To evaluate Zinjanthropus fully, the author has reviewed in detail the cranial and dental anatomy of all australopithecines from Tanzania and South Africa and has placed on record much valuable information about the group as a whole.List of text figures; List of plates; List of tables; Introductory note; Foreword Sir W. E. Le Gros Clark, F.R.S; Editor's notes; Acknowledgements; 1. Introduction; 2. Preservation and reconstruction of the cranium; 3. The cranial vault; 4. The basis cranii externa; 5. Certain critical angles and indices of the cranium; 6. The interior of the calvaria; 7. The thickness of cranial bones; 8. The endocranial cast of Zinjanthropus; 9. Metrical characters of tlãÊ