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Cyclostratigraphy and climatic eustasy. Example of the rupelian stratotype
Comptes Rendus de l'Académie des Sciences - Series IIA - Earth and Planetary Science, 1997Abstract The Boom Clay Formation is a well-bedded deposit. Cycles have been recognised through grain-size variations, organic matter contents, carbonate beds, bed thicknesses, and the analysis of clay minerals, trace elements and stable isotopes.
Noël Vandenberghe +3 more
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Stratotypes and an International Geochronologic Scale
1978Abstract An international geochronologic scale is needed in order to provide a single universal standard of reference for dating rock strata, or events recorded in rock strata, anywhere in the world. There are many possible means of relating rock strata and the geologic events they record to the passage of ...
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Chapter A5 Langhian, serravallian, and tortonian historical stratotypes
1995Publisher Summary This chapter discusses Langhian, Serravallian, and Tortonian historical stratotypes. Chronostratigraphy does represent a basic common language of communication in Earth Sciences. However, most chronostratigraphic units of the standard Geologic Time Scale lack an appropriate and rigid definition in the rock stratigraphic record ...
RIO, DOMENICO +4 more
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Chapter A1 The aquitanian historical stratotype
1995Publisher Summary The Aquitanian fossiliferous marine deposits underlie a dark grey limestone with Planorbis and Limnaea. This unit is considered to be the top of the Aquitanian in this area. A level with Pecten beudanti is found above it, and contains a new fauna characteristic of the Burdigalian.
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Chapter A2 The burdigalian historical stratotype
1995Publisher Summary This chapter discusses the burdigalian historical stratotype. The term Burdigalian (from Burdigala , Latin name for the city of Bordeaux in the Roman time) was proposed as a stage name by Deperet (1892) in two distinct French areas, the Bordeaux area and the Rhone valley: “ … on doit distinguer dans le Miocene matin un grand etage ...
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A late Asbian (Mississippian) stratotype for England: Trowbarrow Quarry, Cumbria, UK
Papers in Palaeontology, 2022Tereza Kamenikova +2 more
exaly