British Upper Carboniferous Stratigraphy Cleal Christopher J.Pevná vazba
British Upper Carboniferous Stratigraphy Cleal Christopher J.Pevná vazba This volume summarizes the results of a survey of British Upper Carboniferous sites, undertaken between 1978 and 1990 as part…
Specifikacia British Upper Carboniferous Stratigraphy Cleal Christopher J.Pevná vazba
British Upper Carboniferous Stratigraphy Cleal Christopher J.Pevná vazba
This volume summarizes the results of a survey of British Upper Carboniferous sites, undertaken between 1978 and 1990 as part of the Geological Conservation Review (GCR). To ensure that the assessments were based on a firm logical and scientific foundation, the range of scientific interest was divided into ninety-seven discrete subject 'blocks', reflecting the natural divisions of stratigraphy, palaeogeography and geological process; Westphalian stratigraphy and Namurian stratigraphy were two of these blocks. The GCR was the first attempt to assess the scientific significance of all Britain's geological sites and has proved a landmark in the development of a coherent geological conservation strategy in this country.
From this, a provisional list of potentially significant The first stage in the survey was a review of the literature, to establish a compre- hensive database of sites.