Dolores archaeology project dating sites using pottery

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Visit the Chaco Web Exhibit. The type of artifacts in the collection include the full range of Chacoan material culture -- prehistoric vessels, stone and bone tools, matting and sandals, ground stone tools for making corn flour, projectile points, hammers and mauls, hoes and digging sticks, corn cobs and turkey bones, and ornaments of shell, Turquoise, jet, and bone. The collection also contains a wide variety of ecofacts ecological specimens that yield information about the environment such as faunal and botanical specimens, pollen and soil samples, mineral specimens, and wood samples used for tree-ring-dating. The majority of the artifacts were collected during the Chaco Project - , a multidisciplinary research program of survey and excavation. The Chaco Project began with an inventory survey of parkland that identified nearly 4, sites, two-thirds of which are prehistoric. Surface collections from this survey and from site excavations produced a systematic research collection that is critical to understanding and interpreting the Chacoan Culture.
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Archaeologists use many different techniques to determine the age of a particular artifact, site, or part of a site. Two broad categories of dating or chronometric techniques that archaeologists use are called relative and absolute dating. Stratigraphy is the oldest of the relative dating methods that archaeologists use to date things. Stratigraphy is based on the law of superposition--like a layer cake, the lowest layers must have been formed first. In other words, artifacts found in the upper layers of a site will have been deposited more recently than those found in the lower layers. Cross-dating of sites, comparing geologic strata at one site with another location and extrapolating the relative ages in that manner, is still an important dating strategy used today, primarily when sites are far too old for absolute dates to have much meaning.
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Ceramics of indigenous peoples of the Americas

This lists the logos of programs or partners of NG Education which have provided or contributed the content on this page. Leveled by. Archaeology is the study of the human past using material remains.
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Native American pottery is an art form with at least a year history in the Americas. Ceramics are used for utilitarian cooking vessels, serving and storage vessels, pipes, funerary urns, censers , musical instruments, ceremonial items, masks, toys, sculptures, and a myriad of other art forms. Due to their resilience, ceramics have been key to learning more about pre-Columbian indigenous cultures. The clay body is a necessary component of pottery.
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