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9Factors in Relative Dating Pollen grains can also be used to date artifacts.
Pollen can be analyzed to identify the plant life and the climate of the era which can contribute to creating a relative date for the items found with the grains of pollen.
It is a very valuable tool used by archaeologists in the quest to place our history in order, and although it has its limits, it will be employed by archaeologists the world over as long as the science exists.
11Examples of Relative Dating Let us review some of the most popular forms of relative dating.
So it would follow that the deeper the artifact, the older it is. 17Cross-dating Cross-dating is a technique used to take advantage of consistencies in stratigraphy between parts of a site or different sites, and objects or strata with a known relative chronology.
A specialized form of cross-dating, using animal and plant fossils, is known as biostratigraphy. 18Faunal Assemblage Note the reference on page 51 of the text.
Any storm or flood bringing sediment to these environments will deposit it in a flat layer on the bottom because of the sedimentary particles settling under the influence of gravity.
As a result, a flat, horizontal layer of sediment will be deposited. 15Stenos Laws Steno's third law is the Principle of Original Lateral Continuity. 16Rate of Accumulation Rate of Accumulation is a relative dating technique which uses stratigraphy to determine the relative ages of artifacts.
2Introduction The first problem encountered when trying to determine the date of an ancient object is that in prehistoric times there were no written records to document the cultures of the past, so archaeologists relied on a system of relative dating to put things into context. Damage will the dating method process destroy or damage the artifact? Both techniques are used to find out how old a specific site is, or how old an artifact may be.
3Text References Here are some of the textbooks references to dating methods Stratigraphy (p. 6Relative Dating Relative dating is an archeological dating technique which assigns a speculative date to an artifact based upon many factors such as location, type, similarity, geology and association.