Results 21 to 30 of about 977 (185)

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+1 more source

ALÉM DO RIO SÃO FRANCISCO: Análise Tecnológica das Indústrias Líticas do Sítio Praça de Piragiba, Brasil

open access: yesClio Arqueológica, 2017
Neste trabalho, demonstramos o potencial da análise tecnológica que, junto com observações tafonômicas e o conhecimento da arqueologia regional, permitiu avaliar a homogeneidade da coleção lítica do Sítio Praça de Piragiba (Bahia).
Jacques Pelegrin   +1 more
doaj   +1 more source

Propuesta de análisis tecnomorfológico para la industria lítica del Pleistoceno Medio

open access: yesEspacio, Tiempo y Forma. Serie I, Prehistoria y Arqueología, 1996
La aproximación e identificación de las cadenas operativas líticas durante el Paleolítico inferior y medio es extraordinariamente compleja, debido fundamentalmente a la heterogeneidad del registro fósil.
Joaquín Panera Gallego   +1 more
doaj   +1 more source

L’industrie lithique de l’habitation L1/1993 du site de Vitănești-Măgurice [PDF]

open access: yesCercetări Arheologice, 2023
This paper is devoted to a technological and typological analysis of the lithic material brought to light within dwelling L1/1993 of the site of the tell type settlement Vitănești-Măgurice, level Gumelnița B1. The lithic inventory is both rich and varied.
Roxana Dobrescu   +2 more
doaj   +1 more source

Book review: Clovis Lithic Technology: Investigation of a Stratified Workshop at the Gault Site, Texas

open access: yesJournal of Lithic Studies, 2015
Clovis Lithic Technology presents a detailed technological, typological, and spatial analysis and interpretation of the Clovis lithic assemblage from the Gault Site in central Texas.
John Edward Dockall
doaj   +1 more source

Lithic technology of an Itaparica industry archaeological site: the Gruta das Araras rockshelter, Midwest of Brazil

open access: yesJournal of Lithic Studies, 2016
The Itaparica tradition is a lithic industry largely known with evidences of its presence in sites all over Brazil’s Central Plateau. Its main characteristic is the overwhelming presence of unifacially retouched artifacts (limaces) in these sites during ...
João Carlos Moreno de Sousa
doaj   +1 more source

Lithic technological strategies of Late Pleistocene hominins in the Daoshui River valley, Hunan province, central South China

open access: yesFrontiers in Earth Science, 2023
The Late Pleistocene is a crucial period of dramatic changes in lithic technologies as well as interactions between modern humans and other archaic human groups.
Yiyuan Li   +3 more
doaj   +1 more source

Chalcolithic and Middle Bronze Age obsidian industries at Karmir Sar: A mountain view on the lithic economies of the Southern Caucasus

open access: yesJournal of Lithic Studies, 2018
The high-altitude site of Karmir Sar is located around 2850 m a.s.l. on the southern slopes of Mt. Aragats (Armenia). Numerous stone structures (including vishaps, cromlechs, stone enclosures) are found all over the 40 ha-sized meadow, out of which three
Christoph Purschwitz
doaj   +1 more source

Graman Revisited Once Again: A Reanalysis of the Late Holocene Legacy Faunal Assemblage From GB4 Rockshelter, New South Wales

open access: yesArchaeology in Oceania, EarlyView.
ABSTRACT The archaeological site Graman B4 provided one of the first records of substantial dietary change in ancient Australian Aboriginal society. Initial examination of the faunal remains from this site suggested that Late Holocene hunters reduced their focus on high‐ranked kangaroos to increasingly rely on arboreal possums; and that these ...
Loukas George Koungoulos   +2 more
wiley   +1 more source

Tracking the Dynamics of human Colonisation and Adaptation in Central Vanuatu: Preliminary Results From Excavation and Survey at Pangpang, East Efate

open access: yesArchaeology in Oceania, EarlyView.
ABSTRACT In October 2022 an extensive archaeological landscape was identified by staff of the Vanuatu Cultural Centre at Pangpang on the east coast of Efate Island in central Vanuatu. It included midden deposits on the banks of the Pangpang River near the sea at Forari Bay where Lapita and Early Erueti‐style pottery sherds were recovered.
Stuart Bedford   +9 more
wiley   +1 more source

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