International Stratigraphic Guide

Salvador, A. (1994). International Stratigraphic Guide: A Guide to Stratigraphic Classification, Terminology, and Procedure, 2nd ed.

Type

Standard

Intellectual base

Reference work

Year

1994

Link

https://stratigraphy.org/guide/ not authoritativefound

Cited by

1 citation across 1 artifact.

Each citation links to the sentence it supports in the citing article.

Domain-specific

• Local Range of a Taxon (Teilzone)
  • The International Stratigraphic Guide therefore treats the local range as a geographically specified expression within range-zone practice, while distinguishing the full taxon-range zone as the sum of documented occurrences across localities

    This sourceThe Guide defines the taxon-range zone as the known stratigraphic and geographic range of a taxon and expressly allows a taxon's local range to be specified for a designated section, area or region; verified against the ISSC/ICS abridged edition of this same Guide. The Guide defines an assemblage zone as strata characterized by an assemblage of three or more fossil taxa that together distinguish it from adjacent strata. The Guide warns that biostratigraphic correlation is not necessarily time correlation and that biofacies-based boundaries may be diachronous and taxon ranges truncated by unconformities; the fuller list of causes given here is the article's own.

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