Results 61 to 70 of about 899,368 (122)

Las industrias líticas de Quillagua durante el Período Formativo, en el contexto del Norte Grande

Estudios Atacameños
Si bien la materialidad lítica disminuye en cantidad y calidad en el Período Formativo, en el valle Quillagua se presenta bastante abundante, habiendo presencia de tres tipos de industrias diferenciadas en términos de funcionalidad de los sitios y no ...
Carlos Carrasco G
doaj   +1 more source

Recherches archéologiques à Dungo (Angola)

Afrique Archéologie Arts, 2010
The sites of Dungo IV and V, southward of Baia Farta, in the Benguela Province (Angola) yielded a new knowledge of the stratigraphy of the Lower Palaolithic industries of that part of Angola.
Manuel Gutierrez, Claude Guérin, Claudine Karlin, Maria da Piedade de Jesus, Maria Helena Benjamim, Anne-Élisabeth Lebatard, Didier L. Bourlès, Régis Braucher, Laetitia Leanni   +8 more
doaj   +1 more source

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

Arabian Archaeology and Epigraphy, Volume 37, Issue 1, Page 182-206, November 2026.
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, Stephanie F. Piper, Kirsten Grothe, W. Derek Hamilton, Delphine Joly, Penny Bickle, Geoff Bailey   +6 more
wiley   +1 more source

Tradition Itaparica and early lithic industry of Lapa do Boquete (Minas Gerais, Brazil)

Revista do Museu de Arqueologia e Etnologia, 1995
Some archaeogists have grouped the early holocenic lithic industries of central Brazil in a wide paleo-indian horizon named Tradition Itaparica, which remains are mostly found in rockshelters.
Emílio Fogaça
doaj   +1 more source

Influence of Particle Properties and Grain Size on Aggregation in Dry Particle‐Laden Volcanic Jets

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract Explosive volcanic eruptions can inject large amounts of ash into the atmosphere. These suspended particles pose hazards to aircraft, so a better understanding of the ash residence time and transport distance is needed. Fine particles combine to form larger aggregates, altering their settling behavior.
Md Miraz Hossain, Stephen A. Solovitz, Josef Dufek, Joshua Méndez Harper, Alexa R. Van Eaton, Mary C. Benage, Larry G. Mastin, Benjamin J. Andrews   +7 more
wiley   +1 more source

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, Volume 68, Issue 5, Page 994-1008, October 2026.
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

The lithic assemblages of Donggutuo, Nihewan basin: Knapping skills of early pleistocene hominins in North China.

PLoS ONE, 2017
Donggutuo (DGT) is one of the richest archaeological localities in the Nihewan Basin of North China, thereby providing key information about the technological behaviours of early hominins in eastern Asia.
Shi-Xia Yang, Michael D Petraglia, Ya-Mei Hou, Jian-Ping Yue, Cheng-Long Deng, Ri-Xiang Zhu   +5 more
doaj   +1 more source

Morphometric and Paleobiological Insights Into Pleistocene Sicilian Wolf Populations

Acta Zoologica, Volume 107, Issue 4, Page 409-431, October 2026.
ABSTRACT The Pleistocene wolves (Canis lupus) from Sicily represent one of the few known insular populations of this species from that time period. Despite their potential relevance for understanding carnivore adaptations in insular contexts, no dedicated study has previously investigated their morphology and evolutionary significance.
Domenico Tancredi, Carolina Di Patti, Sabrina Lo Brutto, Matteo Cammarata   +3 more
wiley   +1 more source

Evidence for the continental origin of Pliocene deposits in the central Baja California peninsula, Mexico, and implications for controls on biodiversity

Sedimentology, Volume 73, Issue 6, Page 2488-2518, October 2026.
ABSTRACT Previous studies have documented genetic divergence within the last few million years between northern and southern populations of terrestrial plants and animals along the Baja California peninsula, with many studies hypothesising that the divergence is due to an ancient seaway that crossed the central peninsula and created a physical barrier ...
Kevin K. Gardner, Rebecca J. Dorsey, Stephen T. Hasiotis, José Luis Antinao, Michael H. Darin, Scott E. K. Bennett, Matthew Heizler, Greer Dolby, Brian Hausback   +8 more
wiley   +1 more source

Koncepcja krzemieniarstwa schyłkowego na przykładzie eneolitu Moraw

Przegląd Archeologiczny, 2012
The concept of Terminal Lithic Industries has been developed as a result of a century-long interest of Polish archaeologists in chipped stone materials from the turn of Stone and Bronze Ages.
Jerzy Kopacz
doaj