The Palynology And Palynofacies Of Selected Sections Of Westphalian Strata In The South Wales And Bristol Somerset Coalfields
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Palynological Analyses of Upper Pennsylvanian Coal Beds and Adjacent Strata from the Proposed Pennsylvanian System Stratotype in West Virginia
Author | : Robert Max Kosanke |
Publisher | : |
Total Pages | : 40 |
Release | : 1988 |
Genre | : Coal |
ISBN | : |
See journals umder US Geological survey. Prof. paper 1486.
Palynology of the McLeansboro Group of Illinois and Equivalent Strata of Western Kentucky
Author | : Russel Allen Peppers |
Publisher | : |
Total Pages | : 520 |
Release | : 1961 |
Genre | : Paleobotany |
ISBN | : |
Ostracods in British Stratigraphy
Author | : J. E. Whittaker |
Publisher | : Geological Society of America |
Total Pages | : 0 |
Release | : 2009 |
Genre | : Event stratigraphy |
ISBN | : 9781862392748 |
This book charts the stratigraphical distribution of ostracods in the Cambrian to Pleistocene deposits of Britain and outlines their utility for dating and correlating rock sequences, as well as indicating aspects of their palaeoenvironmental and palaeogeographical significance. These small bivalved crustaceans are the most abundant arthropods in the fossil record. Indeed, the stratigraphy of Britain, which embraces many type-sequences, provides a particularly rich and full record of them, from at least the basal Ordovician, and from the British Cambrian there is a biostratigraphy based on their 'relatives', the bradoriids and phosphatocopids. Ostracod distributions demonstrate the ecological success story of the group, occupying as they do marine, non-marine and even 'terrestrial' habitats. Written by current specialists in the field, this book is an authoritative account and will be welcomed by all micropalaeontologists and applied geologists in the industrial and academic world alike. It is richly illustrated with over 80 plates of electron micrographs and specially drawn maps, diagrams and range-charts.
Calcretes
Author | : V. Paul Wright |
Publisher | : John Wiley & Sons |
Total Pages | : 362 |
Release | : 2009-04-15 |
Genre | : Science |
ISBN | : 144430450X |
Calcretes are an important component of many ancient fluvial, lacustrine and shallow-marine carbonate sequences, and they are widely developed in many parts of the world at the present time. Calcretes are useful to the earth scientist involved in reconstructing ancient environments, palaeoclimates and palaeographics, and they may also reveal details of soil biota and chemistry. Over the last two decades the journal Sedimentology has published a number of articles on this subject and a compilation of them is presented here. In addition to the five main sections, this volume also includes an introduction to the subject that offers a review of recent work on calcretes. The collection of papers illustrates the range of calcrete occurrences and the great variety of textures and fabrics. This volume is authored and edited by experts and will serve as more than an introduction to the subject for geologists, soil scientists and geographers. If you are a member of the International Association of Sedimentologists, for purchasing details, please see: http://www.iasnet.org/publications/details.asp?code=RP2