Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 536
Book Description
Sección: Geología aplicada a la ingeniería y a la minería
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 536
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 536
Book Description
Geological Survey Bulletin
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 796
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 796
Book Description
The Mexican Mining Journal
Author:
Publisher:
ISBN:
Category : English periodicals
Languages : en
Pages : 650
Book Description
Publisher:
ISBN:
Category : English periodicals
Languages : en
Pages : 650
Book Description
Boletín geológico y minero
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 264
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 264
Book Description
Interpretation of Biological and Environmental Changes Across the Neoproterozoic-Cambrian Boundary
Author: L.E. Babcock
Publisher: Gulf Professional Publishing
ISBN: 9780444520654
Category : Science
Languages : en
Pages : 240
Book Description
The Neoproterozoic-Cambrian transition was a time of fundamental change in the biosphere. Between about 570 and 510 million years ago, marine organisms underwent considerable evolutionary innovation during a time of shifting ecological setting. This dramatic activity culminated in the first stratigraphic appearances of many recognizable groups of animals, an "event" often referred to as the "Cambrian explosion". In addition, there was a major change from a microbial mat-dominated sediment-water interface to a more extensively burrowed interface in shallow-marine settings. The early fossil record is a function not only of the rise or ecological diversification of marine organisms, but also the development of taphonomic and sedimentary conditions suitable for the preservation of mineralizing and nonmineralizing organisms. This book is devoted to an exploration of some of the emerging concepts and techniques used to develop greater insight into the early record of biologic diversification and the preservational record of that diversification during the Neoproterozoic-Cambrian transition. * Addresses key issues related to the Cambrian diversification of multicellular animals * Provocative new ideas about the factors involved in the exceptional preservation of fossils, with a balance between the development of ideas and hypothesis testing * Broad coverage of topics related to the Cambrian diversification of animals and the fossil record of that diversification; broad geographic coverage
Publisher: Gulf Professional Publishing
ISBN: 9780444520654
Category : Science
Languages : en
Pages : 240
Book Description
The Neoproterozoic-Cambrian transition was a time of fundamental change in the biosphere. Between about 570 and 510 million years ago, marine organisms underwent considerable evolutionary innovation during a time of shifting ecological setting. This dramatic activity culminated in the first stratigraphic appearances of many recognizable groups of animals, an "event" often referred to as the "Cambrian explosion". In addition, there was a major change from a microbial mat-dominated sediment-water interface to a more extensively burrowed interface in shallow-marine settings. The early fossil record is a function not only of the rise or ecological diversification of marine organisms, but also the development of taphonomic and sedimentary conditions suitable for the preservation of mineralizing and nonmineralizing organisms. This book is devoted to an exploration of some of the emerging concepts and techniques used to develop greater insight into the early record of biologic diversification and the preservational record of that diversification during the Neoproterozoic-Cambrian transition. * Addresses key issues related to the Cambrian diversification of multicellular animals * Provocative new ideas about the factors involved in the exceptional preservation of fossils, with a balance between the development of ideas and hypothesis testing * Broad coverage of topics related to the Cambrian diversification of animals and the fossil record of that diversification; broad geographic coverage
Bibliography of North American Geology
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 796
Book Description
1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 796
Book Description
1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.
Resúmenes de Los Trabajos Presentados
Author: Hans Ernst Thalmann
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 442
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 442
Book Description
Bibliography of North American Geology
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 796
Book Description
1785/1918 includes material issued previously in the annual Bibliography of North America geology, and in cumulative volumes issued by N. H. Darton and F. B. Weeks. 1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 796
Book Description
1785/1918 includes material issued previously in the annual Bibliography of North America geology, and in cumulative volumes issued by N. H. Darton and F. B. Weeks. 1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.
Report of the session
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 546
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 546
Book Description
Sección
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 528
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 528
Book Description