Dating Techniques: Radiometric (Other Keyword)

DOCUMENT Citation Only Reed Goodman. Paul Zimmerman.

This is an abstract from the "SAA 2024: Individual Abstracts" session, at the 89th annual meeting of the Society for American Archaeology. Geoarchaeological sediments represent robust archives of human-environment interactions. Given the growing importance of paleoenvironmental research in anthropology and the absence of critical chrono-stratigraphic and ecological evidence from challenging contexts/regions, opportunities to refine chronological frameworks through novel instrumentation are...

DOCUMENT Citation Only Deborah Nichols. Wesley Stoner.

Current research has prompted rethinking about the early development of sedentism, agricultural economies, and complex societies in Central Mexico. We discuss new evidence of significant interconnected changes ca.1000 BC that through multiple trajectories involved intensified maize production, expansion of sedentary villages, expanded interaction networks, and increased social complexity. With the establishment of the first cities, the Late Formative saw corporate political economy strategies...

DOCUMENT Citation Only Mitch Hendrickson. Quan Hua. Stépanie Leroy. Shuhui Cai. Emmanuelle Delque-Kolic.

This is an abstract from the "The Current State of Archaeological Research across Southeast Asia" session, at the 89th annual meeting of the Society for American Archaeology. The Phnom Dek metallurgical landscape represents the single largest iron smelting region in mainland Southeast Asia. Located 100 km east of Angkor in central Cambodia, our surveys have identified over 20 production sites and a total of 150 individual slag mounds active between the sixth and twentieth centuries. Iron...

DOCUMENT Citation Only Magdalena Schmid. Fiona Petchey.

This is an abstract from the "Constructing Chronologies II: The Big Picture with Bayes and Beyond" session, at the 86th annual meeting of the Society for American Archaeology. Demography is a key factor in investigating the relationships between population levels, along with resource availability, environmental dynamics, social organization, and mobility. Prehistoric human activities and population levels can be modeled using summed probability distributions of calibrated radiocarbon dates...

DOCUMENT Citation Only Sturt Manning.

This is an abstract from the "Constructing Chronologies II: The Big Picture with Bayes and Beyond" session, at the 86th annual meeting of the Society for American Archaeology. Recent years have seen major developments in accuracy and precision for several aspects of radiocarbon dating. There is a new annual-resolution (last 5K) Northern Hemisphere calibration curve, increased focus on sample selection and processing (chronometric hygiene), and widespread application of sophisticated Bayesian...