Abstract
The general scope of stratigraphy includes all rocks, both consolidated and unconsolidated, and their organization into distinctive stratigraphic units based on their properties. Stratigraphic correlation is the process by which stratigraphic units in different places are shown to be similar in character and/or stratigraphic position. Correlation may be made on the basis of lithology, fossil content, age, or any other property, as demonstrated by the correlation of the Plio-Pleistocene boundary from its Global Stratotype Section and Point in Italy to other sections around the world. Correlation on the basis of age is dependent on evaluation of dating uncertainties and limitations. Although Quaternary stratigraphy was originally founded on the study of continental deposits, the oxygen isotope stratigraphy of deep-sea cores is the template against which almost all other stratigraphic records are now compared. Astronomical calibration provides an accurate and precise chronology of the marine isotope record. Examples of marine-terrestrial correlation are given from Wanganui Basin, New Zealand, and elsewhere in Australasia, as well as from China and western Europe.
Original language | English |
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Title of host publication | Encyclopedia of Quaternary Science |
Subtitle of host publication | Second Edition |
Publisher | Elsevier Inc. |
Pages | 189-205 |
Number of pages | 17 |
ISBN (Electronic) | 9780444536433 |
ISBN (Print) | 9780444536426 |
DOIs | |
Publication status | Published - 1 Jan 2013 |