Results 51 to 60 of about 5,024 (208)

Wari Lithic Technology on the Northern Coast of the Andes: Geochemical, 2D Geometric Morphometric, and Technological Analyses of Obsidian Bifaces From San José de Moro

Archaeometry, EarlyView.
ABSTRACT This study examines Wari obsidian production in a cache of 39 bifaces found at the Late Moche site of San José de Moro (Jequetepeque Valley, North Coast of Peru, 700–850 ad). Portable X‐ray fluorescence, geometric morphometric, and technological analyses were used to investigate raw material provenance and bifacial production.
Antonio Pérez‐Balarezo, Luis Jaime Castillo, Jalh Dulanto   +2 more
wiley   +1 more source

High-Precision Geochronology [PDF]

, 2013
High-precision geochronology is integral to testing hypotheses regarding the correlation, causes, and rates of events and processes in Earth history.
Kuiper, Klaudia F., Schmitz, Mark D.
core   +2 more sources

A Multi‐Analytical Approach for the Compositional Characterization and Chronological Discrimination of Benin (Nigeria) Metal Sculptures

Archaeometry, EarlyView.
ABSTRACT This study presents a multi‐analytical archaeometric approach for the compositional characterization and chronological discrimination of Benin metal sculptures in relation to the 1897 Punitive Expedition. The methodology integrates elemental composition (XRF and ICP), stable lead isotope ratios (MC‐ICP‐MS) for alloy system characterization ...
I. Torraba, D. A. Ahumada, H. Bagán, A. Tarancón, S. Eisenhofer, J. F. García   +5 more
wiley   +1 more source

Portable X-ray fluorescence (pXRF) spectrometry applied to the prediction of chemical attributes in Inceptisols under different land uses

Ciência e Agrotecnologia
Portable X-ray fluorescence (pXRF) spectrometry has been increasingly adopted for varying studies worldwide. This work aimed at characterizing effects of soil management on the content of chemical elements detected by pXRF in managed and unmanaged areas ...
Anita Fernanda dos Santos Teixeira, David C. Weindorf, Sérgio Henrique Godinho Silva, Luiz Roberto Guimarães Guilherme, Nilton Curi   +4 more
doaj   +1 more source

Best Practices for Publishing pXRF Analyses

Advances in Archaeological Practice
ABSTRACTWith its promise of nondestructive processing, rapid low-cost sampling, and portability to any field site or museum in the world, portable X-ray fluorescence (pXRF) spectrometry is rapidly becoming a standard piece of equipment for archaeologists.
Kimberly Johnson, Colin P. Quinn, Nathan Goodale, Richard Conrey   +3 more
openaire   +1 more source

Integrating geochemical survey, ethnography and organic residue analysis to identify and understand areas of foodstuff processing [PDF]

, 2013
In this paper we explore the integration of science-based and ethnographic approaches that respond to the need to consider ancient economy and subsistence in the Greek world on a landscape level.
Derham, B., Doonan, R., Jones, R.E., Lolos, Y., Sarris, A.   +4 more
core  

Site Interiography and Geophysical Scanning: Interpreting the Texture and Form of Archaeological Deposits with Ground-Penetrating Radar [PDF]

, 2017
The remarkable potential of geophysical scanning—to assess the internal variability of sites in new ways, to highlight important phenomena in the field, to exercise co-creation of interpretation and commitment to minimal destruction of community partners’
Byram, S, Sunseri, JU
core   +2 more sources

Arianna's Palette: A Diagnostic Study of the Painting Walls of the Domus of Arianna in Pompeii

Archaeometry, Volume 68, Issue 2, Page 261-273, April 2026.
ABSTRACT The House of Arianna, also known as the House of Colored Capitals, represents, with its 1700 m2 of floor space, one of the most majestic examples of a residence within the Pompeii archaeological site. The research developed within the project “Cultural Heritage Active Innovation for Sustainable Society—CHANGES” reports the outcomes of the ...
Maria Verde, Alberto De Bonis, Claudia Di Benedetto, Diego Di Martire, Ersilia Fiore, Francesco Izzo, Renata Picone, Leopoldo Repola, Lia Romano, Vincenzo Morra   +9 more
wiley   +1 more source

Chemostratigraphy in southern Ontario by pXRF spectrometry

, 2017
For groundwater studies, the collection of sediment geochemistry is often beyond the scope, and budget of many programs, and is generally not included as part of routine data collection. Portable x-ray fluorescence spectrometer (pXRF) has proven to be a successful tool to characterize the chemostratigraphy of glacial derived materials collected from ...
R Knight, H A J Russell, F Bajc
openaire   +1 more source

Probabilitas Mineral Pasir Besi Titan Yogyakarta Berdasarkan Studi pXRF

Jurnal Teknologi Mineral dan Batubara, 2020
Pasir besi titan dari Yogyakarta dikarakterisasi menggunakan portable x-ray fluorescence (pXRF) dengan algoritma soil (W- tube , 40 kV) dan alloy (Rh- tube , 50 kV). Hasil karakterisasi menggunakan algoritma soil menunjukkan kandungan unsur-unsur Fe (19,71 wt .%), Ca (5,86 wt .%), Ti (2,64 wt .%), K (0,84 wt. %) dan light elements (70,13
Ibrahim Purawiardi, Rustiadi Purawiardi, Florentinus Firdiyono   +2 more
openaire   +2 more sources