- obsidian dating
- [əb͵sıdıənʹdeıtıŋ] геол.
датирование по обсидиану, обсидиановое датирование
Новый большой англо-русский словарь. 2001.
obsidian dating
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obsidian dating — Archaeol. a method of dating obsidian artifacts or debitage by calculating how long it has taken to produce a given thickness of a hydration layer within such matter. [1965 70] * * * … Universalium
obsidian dating — Archaeol. a method of dating obsidian artifacts or debitage by calculating how long it has taken to produce a given thickness of a hydration layer within such matter. [1965 70] … Useful english dictionary
Obsidian hydration dating — (OHD) is a geochemical method of determining age in either absolute or relative terms of an artifact made of obsidian. Obsidian is a volcanic glass that was sometimes used as a raw material in the manufacture of stone tools such as projectile… … Wikipedia
Obsidian use in Mesoamerica — Obsidian projectile point. Obsidian is a naturally formed volcanic glass that was an important part of the material culture of Pre Columbian Mesoamerica. Obsidian was a highly integrated part of daily and ritual life, and its widespread and… … Wikipedia
Obsidian (comics) — Obsidian Obsidian. Art by Mike Machlan. Publication information Publisher DC Comics First appearance … Wikipedia
Dating methodologies in archaeology — Dating material drawn from the archaeological record can be made by a direct study of an artifact or may be deduced by association with materials found in the context the item is drawn from or inferred by its point of discovery in the sequence… … Wikipedia
Dating methodology (archaeology) — Dating material drawn from the archaeological record can made by a direct study of an artifact or may be deduced by association with materials found in the context the item is drawn from or inferred by its point of discovery in the sequence… … Wikipedia
Obsidian Butterfly — … Wikipedia
Obsidian — For other uses, see Obsidian (disambiguation). Obsidian Obsidian from Lake Cou … Wikipedia
Incremental dating — techniques allow the construction of year by year annual chronologies, which can be temporally fixed ( i.e., linked to the present day and thus calendar or sidereal time) or floating.Archaeologists use tree ring dating (dendrochronology) to… … Wikipedia
Optical dating — is a method of determining how long ago minerals were last exposed to daylight. It is useful to geologists and archaeologists who want to know when such an event occurred. Alternate names sometimes used are optically stimulated luminescence… … Wikipedia
