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Key Terms


absolute dating  Dating techniques that establish dates in numbers or ranges of numbers; examples include the radiometric -methods of 14C, K/A, 238U, TL, and ESR dating.
anthropometry  The measurement of human body parts and dimensions, including skeletal parts (osteometry).
bone biology  The study of bone as a biological tissue, including its genetics; cell structure; growth, development, and decay; and patterns of movement (biomechanics).
excavation  Digging through the layers of deposits that make up an archaeological or fossil site.
fossils  Remains (e.g., bones), traces, or impressions (e.g., footprints) of ancient life.
molecular anthropology  Genetic analysis, involving comparison of DNA sequences, to determine evolutionary links and distances among species and among ancient and modern populations.
paleoanthropology  Study of hominid and human life through the fossil record.
paleontology  Study of ancient life through the fossil record.
paleopathology  Study of disease and injury in skeletons from archaeological sites.
palynology  Study of ancient plants through pollen samples from archaeological or fossil sites in order to determine the site’s environment at the time of occupation.
relative dating  Dating technique, for example, stratigraphy, that establishes a time frame in relation to other strata or materials, rather than absolute dates in numbers.
remote sensing  Use of aerial photos and satellite images to locate sites on the ground.
stratigraphy  Science that examines the ways in which earth sediments are deposited in demarcated layers known as strata (singular, stratum).
systematic survey  Information gathered on patterns of settlement over a large area; provides a regional perspective on the archaeological record.
taphonomy  The study of the processes that affect the remains of dead animals, such as their scattering by carnivores and scavengers, their distortion by various forces, and their possible fossilization.







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