biostratigraphy A branch of stratigraphy that involves the use of fossil plants and animals in the dating and correlation of the stratigraphic sequences of rock in which they are discovered. A zone is the fundamental division recognized by biostratigraphers.

Is biostratigraphic dating relative?

Though relative dating can only determine the sequential order in which a series of events occurred, not when they occurred, it remains a useful technique. Relative dating by biostratigraphy is the preferred method in paleontology and is, in some respects, more accurate.

What is biostratigraphic correlation?

A scientific method that enables the determination of the geological age and position of rocks, geologic events and processes by comparing sets of fossils found in different geological profiles.

What is biostratigraphic zone?

A biostratigraphic unit is defined by the zone fossils it contains. These may be a single taxon or combinations of taxa if the taxa are relatively abundant, or variations in features related to the distribution of fossils. The length of time represented by a biostratigraphic zone is called a biochron.

What is the difference between Lithostratigraphy and biostratigraphy?

As nouns the difference between biostratigraphy and lithostratigraphy. is that biostratigraphy is (biology|geology) the study of the stratigraphic distribution of fossils while lithostratigraphy is (geology) the stratigraphy of rocks.