Author: Australia. Bureau of Mineral Resources, Geology and Geophysics
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The Older Precambrian Geology of the Lennard River 1:250,000 Sheet Area, Western Australia
Author: Australia. Bureau of Mineral Resources, Geology and Geophysics
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The older Precambrian geology of the Lennard River 1:250 000 [one to two-hundred-and-fifty-thousand] sheet area, Western Australia
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
The Older Precambrian Geology of the Lennard River
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 332
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 332
Book Description
The Older Precambrian Geology of the Lennard River
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 155
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 155
Book Description
Precambrian of the Southern Hemisphere
Author: D.R. Hunter
Publisher: Elsevier
ISBN: 0080869017
Category : Science
Languages : en
Pages : 890
Book Description
Precambrian of the Southern Hemisphere
Publisher: Elsevier
ISBN: 0080869017
Category : Science
Languages : en
Pages : 890
Book Description
Precambrian of the Southern Hemisphere
Late Precambrian and Cambrian Geology of the Adelaide "Geosyncline" and Stuart Shelf, South Australia
Author: B. P. Thomson
Publisher:
ISBN: 9780909132224
Category : Geology
Languages : en
Pages : 620
Book Description
Publisher:
ISBN: 9780909132224
Category : Geology
Languages : en
Pages : 620
Book Description
Geological Evolution of the Earth During the Precambrian
Author: L.J. Salop
Publisher: Springer Science & Business Media
ISBN: 3642686842
Category : Science
Languages : en
Pages : 471
Book Description
Progress in Precambrian geology has been exceptionally great, indeed quite striking for geologists of the older generation; only some 30-40 years ago the Precambrian appeared as an uncertain and even mystic prelude to geologic evolution. Even the very name - Precambrian - means some indi visible unit in the early history of the Earth, the beginning of which is poorly known. At the same time it was obvious that the Precambrian formations are of extremely varied and complex composition and poor knowledge and lack of reliable methods of division and correlation were to blame for the lack of significant progress in studies of this early evolutionary stage of the planet. Certainly, even at the very start of Precambrian studies, the results obtained were quite promising, lifting as they did the mysterious veil over the regional Precambrian; but they presented no general realistic picture of this early stage in the Earth's evolution at that time. Recently, this situation has completely changed, due to new methods of study of the older forma tions, and due also to the refinement of some well-known methods, in particular of division, dating, and correlation of "silent" metamorphic strata. Application of different isotope methods of dating was most impor tant in providing objective rock age and thereby the age of geologic events recorded in these rocks. Thus it became possible to reconstruct the oldest geologic period of our planet.
Publisher: Springer Science & Business Media
ISBN: 3642686842
Category : Science
Languages : en
Pages : 471
Book Description
Progress in Precambrian geology has been exceptionally great, indeed quite striking for geologists of the older generation; only some 30-40 years ago the Precambrian appeared as an uncertain and even mystic prelude to geologic evolution. Even the very name - Precambrian - means some indi visible unit in the early history of the Earth, the beginning of which is poorly known. At the same time it was obvious that the Precambrian formations are of extremely varied and complex composition and poor knowledge and lack of reliable methods of division and correlation were to blame for the lack of significant progress in studies of this early evolutionary stage of the planet. Certainly, even at the very start of Precambrian studies, the results obtained were quite promising, lifting as they did the mysterious veil over the regional Precambrian; but they presented no general realistic picture of this early stage in the Earth's evolution at that time. Recently, this situation has completely changed, due to new methods of study of the older forma tions, and due also to the refinement of some well-known methods, in particular of division, dating, and correlation of "silent" metamorphic strata. Application of different isotope methods of dating was most impor tant in providing objective rock age and thereby the age of geologic events recorded in these rocks. Thus it became possible to reconstruct the oldest geologic period of our planet.
Precambrian Geology of the Kimberley Region, Western Australia
Author: K. A. Plumb
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 80
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 80
Book Description
Precambrian Geology of the United States
Author: Philip B. King
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 98
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 98
Book Description
Report
Author: Geological Survey of Western Australia
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 364
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 364
Book Description