Results 71 to 80 of about 3,902 (277)

New Results From the Pre‐Pottery Neolithic Site of Al Uyaynah, Tabuk, in Northwestern Saudi Arabia

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT Al Uyaynah is a low sandstone mound on an alluvial plain, long known for its extensive surface remains of stone‐built circular and rectangular structures. Following test excavations in 2012, more detailed excavation was undertaken in 2016 within one of the largest rectangular stone structures.
Khalid Alasmari   +6 more
wiley   +1 more source

Formation processes of lithic assemblages: case studies and methodological approaches

open access: yes, 2020
Fil: Carranza, Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15.
Carranza, Eugenia   +3 more
openaire   +2 more sources

Lithic analysis in African archaeology: Advances and key themes

open access: yesArchaeometry, EarlyView.
Abstract Stone artifacts (lithics) preserve for extended periods; thus they are key evidence for probing the evolution of human technological behaviors. Africa boasts the oldest record of stone artifacts, spanning 3.3 Ma, rare instances of ethnographic stone tool‐making, and stone tool archives from diverse ecological settings, making it an anchor for ...
Deborah I. Olszewski   +2 more
wiley   +1 more source

A Geologic Si‐O‐C Pathway to Incorporate Carbon in Silicates

open access: yesGeophysical Monograph Series, Page 47-54., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Alexandra Navrotsky   +2 more
wiley  

+1 more source

Introduction: Beyond the reduction sequence and new insights in lithic technology

open access: yesJournal of Lithic Studies, 2017
The proceedings of the B23 Session held during the XVII UISPP/IUPPS conference (1-7 September 2014, Burgos, Spain) are published in this issue of the Journal of Lithic Studies.
Stefano Grimaldi, Sara Cura
doaj   +1 more source

What can lithics tell us about hominin technology's ‘primordial soup’? An origin of stone knapping via the emulation of Mother Nature

open access: yesArchaeometry, EarlyView.
Abstract The use of stone hammers to produce sharp stone flakes—knapping—is thought to represent a significant stage in hominin technological evolution because it facilitated the exploitation of novel resources, including meat obtained from medium‐to‐large‐sized vertebrates. The invention of knapping may have occurred via an additive (i.e., cumulative)
Metin I. Eren   +23 more
wiley   +1 more source

What can lithics tell us about food production during the transition to farming? Exploring harvesting practices and cultural changes during the neolithic in Southwest Asia: a view from Qminas (north‐western Syria)

open access: yesArchaeometry, EarlyView.
Abstract This study examines the continuity and change in harvesting practices between the Late Pre‐Pottery Neolithic B (LPPNB) and the Early Pottery Neolithic at Qminas, north‐western Levant, through a traceological analysis of flint sickles. By combining qualitative traceological analysis with quantitative functional approaches, we demonstrate that ...
Fiona Pichon   +3 more
wiley   +1 more source

Preliminary experimental insights into differential heat impact among lithic artifacts

open access: yesJournal of Lithic Studies, 2016
The presence of thermally altered and broken flint artifacts is common at archaeological sites. Most studies focus their attention on the effects of heat treatment on flint to improve knapping qualities, disregarding the effects of fire over flint under ...
Guillermo Bustos-Pérez   +1 more
doaj   +1 more source

Research Trends in Pacific Lithic Studies

open access: yes, 2014
Published in 2001. This article summarizes the then current and previous trends and major articles in Pacific-wide lithic studies. Topics include Eastern and Western Pacific, Polynesia, Melanesia, Micronesia, and Ethnographic studies.
openaire   +1 more source

Maya Lithic Studies: Papers From the 1976 Belize Filed Symposium

open access: yesIndex of Texas Archaeology: Open Access Gray Literature from the Lone Star State, 1976
As a result of intensified archaeological activity in northern Belize, and specifically the work of the joint British Museum-Cambridge University research project (directed by Norman Hammond), a variety of new data have been obtained on the prehistory of this region. Of the many sites that have been mapped, tested, or otherwise investigated in the past
Hester, Thomas R., Hammond, Norman
openaire   +3 more sources

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