Report of the Twenty-first Session, Norden

Report of the Twenty-first Session, Norden PDF Author: Theodor Sorgenfrei
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 660

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Report of the Twenty-first Session, Norden

Report of the Twenty-first Session, Norden PDF Author: Theodor Sorgenfrei
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 660

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Report of the Twenty-first Session, Norden

Report of the Twenty-first Session, Norden PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 134

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Report of the twenty-first session

Report of the twenty-first session PDF Author: Copenhagen International Geological Congress. 21st
Publisher:
ISBN:
Category :
Languages : en
Pages : 1134

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The Age of Reptiles

The Age of Reptiles PDF Author: Edwin H. Colbert
Publisher: Courier Corporation
ISBN: 0486147959
Category : Nature
Languages : en
Pages : 291

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Concise detailed review — amply illustrated — of the astonishing creatures that ruled the earth for some 180 million years, with particular emphasis on the tetrapods (four-legged vertebrates that lived during the years of reptilian dominance). Also examines interrelationships between amphibians and reptiles, birds and mammals, and between these creatures and their environments.

Kalambo Falls Prehistoric Site

Kalambo Falls Prehistoric Site PDF Author: John Desmond Clark
Publisher: CUP Archive
ISBN:
Category : Antiquities, Prehistoric
Languages : en
Pages : 356

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Norges Geologiske Undersøkelse

Norges Geologiske Undersøkelse PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 512

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Report of the Twenty-second Session of the European Inland Fisheries Advisory Commission

Report of the Twenty-second Session of the European Inland Fisheries Advisory Commission PDF Author: European Inland Fisheries Advisory Commission. Session
Publisher: Food & Agriculture Org.
ISBN: 9789251047989
Category : Technology & Engineering
Languages : en
Pages : 60

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Book Description
This session was held in concomitance with a Symposium on Inland Fisheries Management and the Aquatic Environment. The session reviewed EIFAC's activities since 2000 in the fields of fishery biology and management, aquaculture, protection of the aquatic resource, and social and economic issues.

Kalambo Falls Prehistoric Site

Kalambo Falls Prehistoric Site PDF Author: John Desmond Clark
Publisher: Cambridge University Press
ISBN: 9780521200714
Category : Antiquities, Prehistoric
Languages : en
Pages : 784

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The local basin in the Kalambo River valley above the famous Falls on the boundary between Zambia and Tanzania provides one of the longest and richest records of human activity so far recovered from a single site in the African continent. Successive human occupation levels and horizons cover the past 60,000 years from the close of the Acheulian Industrial Complex to the present day. This third, and final, volume of this major site report deals with the Middle and Earlier Stone Age period.

Alkaline Rocks and Carbonatites of the World, Part 4

Alkaline Rocks and Carbonatites of the World, Part 4 PDF Author: A.R. Woolley
Publisher: Geological Society of London
ISBN: 1786204452
Category : Science
Languages : en
Pages : 578

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Book Description
The alkaline igneous rocks and carbonatites are compositionally and mineralogically the most diverse of all igneous rocks and, apart from their scientific interest, are of major, and growing, economic importance. They are important repositories of certain metals and commodities, indeed the only significant sources of some of them, and include Nb, the rare earths, Cu, V, diamond, phosphate, vermiculite, bauxite, raw materials for the manufacture of ceramics, and potentially Th and U. The economic potential of these rocks is now widely appreciated, particularly since the commencement of the mining of the Palabora carbonatite for copper and a host of valuable by-products. Similarly, the crucial economic dominance of rare earth production from carbonatite-related occurrences in China, has stimulated the world-wide hunt for similar deposits. This volume describes and provides ready access to the literature for all known occurrences of alkaline igneous rocks and carbonatites of Antarctica, Asia and Europe excluding the former USSR, Australasia and oceanic islands. More than 1,200 occurrences from 59 countries are outlined together with those of 57 oceanic islands and island groups. The descriptions include geographical coordinates and information on general geology, rock types, petrography, mineralogy, age and economic aspects with the principal references cited. There are 429 geological and distribution maps and a locality index. As has been demonstrated by the three earlier volumes, the present book is likely to be of considerable interest to mineral exploration companies, as there are no comprehensive published reviews of the economic aspects of the alkaline rocks. It will also interest research scientists in the fields of igneous petrology and volcanology, and geologists concerned with the regional distribution of igneous rocks and their geodynamic relationships.

Cyclic and Event Stratification

Cyclic and Event Stratification PDF Author: G. Einsele
Publisher: Springer Science & Business Media
ISBN: 3642758290
Category : Science
Languages : en
Pages : 543

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