Crossdating is a technique that ensures each individual tree ring is assigned its exact year of formation. This is accomplished by matching patterns of wide and narrow rings between cores from the same tree, and between trees from different locations.

What is cross dating in archeology?

A method of establishing the age of archaeological finds or remains by comparing them with other finds or remains which sometimes have known dates.

What is Themeaning of dating?

Filters. A form of romantic courtship typically between two individuals with the aim of assessing the others suitability as a partner in an intimate relationship or as a spouse. The result of dating may at any time lead to friendship, any level of intimate relationship, marriage, or no relation. noun. 39.

Is Obsidian hydration an absolute dating technique?

Obsidian hydration dating (OHD) is a geochemical method of determining age in either absolute or relative terms of an artifact made of obsidian. Obsidian obeys the property of mineral hydration, and absorbs water, when exposed to air, at well defined rate.