Tl dating range
More flakes were knocked off from both sides of a stone and there is evidence that the maker had a preconceived notion of the tool’s final form.
Acropolis – The “high point” or citadel of an ancient Greek city, like the Acropolis in Athens.
Linguists study languages, especially their development and their function within human culture. Back dirt – The excavated, discarded material (sediment, dirt) from a site that has generally been sifted for artifacts and is presumed to be of no further archaeological significance.
Antiquarian – A term generally indicating a pre-20th-century collector of ancient artifacts before the development of scientific archaeology and the establishment of standards for excavating and preserving finds. This material may later be used to refill test pits, an action referred to as “back filling.” Balk – A side wall of an excavated unit (square) or a partition of earth left standing between adjoining excavation units.
It was characterized by large bifaces, particularly hand axes.
This tool-making technology was a more complex way of making stone tools than the earlier Oldowan technology.
Physical anthropologists study human skeletons and other bodily remains.
– “Abbreviation for the term Anno Domini Nostri Jesu Christi (or simply Anno Domini) which means “”in the year of our Lord Jesus Christ.”” Years are counted from the traditionally recognized year of the birth of Jesus. E.).” Absolute Dating – Collective term for techniques that assign specific dates or date ranges, in calendar years, to artifacts and other archaeological finds.Alloy – A substance made by the mixture of two or more elements, at least one of which is a metal.Alloys are often stronger and more durable than pure metals.Artifact – A portable object manufactured, modified, or used by humans. Years are counted back from the traditionally recognized year of Christ’s birth. In antiquity, chert was one of the universally preferred materials for making stone tools (obsidian was another).Assemblage – A group of artifacts found within the same archaeological context (locus, matrix, stratum). In academic, historical, and archaeological circles, this term is now generally replaced by Before Common Era (B. Chipped stone tool – Stone tool made by striking a stone (core or preform) with another stone (hammerstone) or other hard material (such as antler).