Results 111 to 120 of about 64,269 (303)
On the relationship between radiocarbon dates and true sample ages.
, 1966 A summary is given of current knowledge pertaining to differences between radiocarbon ages and true ages and of the status of empirical calibration of the radiocarbon time scale.
Stuiver, Minze, Suess, Hans E
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Arabian Archaeology and Epigraphy, EarlyView.ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer +11 more
wiley +1 more source
New Results From the Pre‐Pottery Neolithic Site of Al Uyaynah, Tabuk, in Northwestern Saudi Arabia
Arabian 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
Birmingham University radiocarbon dates I.
, 1967 A radiocarbon laboratory has been set up to assist with the Pleistocene research undertaken in the Geology Department at Birmingham and has been designed for the measurement of ages of geological material up to at least 50,000 yr ...
Blundell, D J +2 more
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Lamont Radiocarbon Measurements VI
, 1959 In contrast to previous radiocarbon measurement lists, this list contains only known-age samples, most of which formed during the past ten years. The measurements were made largely in order to gain an understanding of the distribution of radiocarbon ...
Broecker, Wallace S., Olson, Edwin A.
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Arabian Archaeology and Epigraphy, EarlyView.ABSTRACT While oasis settlements emerged during the Bronze Age in Eastern and Northern Arabia, the settlement process in Central Arabia was different. Excavations at al‐Yamāma—main ancient settlement of the al‐Kharj oasis (Riyadh Province, KSA)—suggest that the latter did not emerge before the second half of the first millennium BCE.
Elora Chambraud +4 more
wiley +1 more source
Sydney University natural radiocarbon measurements II.
, 1973 Archaeologic samples from Australia, New Zealand, Sudan; for part 1 see Radiocarbon (Amer. J. Sci.), Vol. 14, p.
Temple, R B, Gillespie, R
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Archaeometry, EarlyView.Abstract Soils that contain swelling clay minerals (e.g., montmorillonite) expand and contract during wetting and drying, causing movement within the soil profile. This process, known as argilliturbation, can alter artefact distributions, destroy stratigraphy and complicate the interpretation of archaeological deposits.
Caroline Mather +11 more
wiley +1 more source
, 2019 Alpine glaciers are valuable archives for the reconstruction of human impact on the environment. Besides dating purposes, measurement of radiocarbon (14C) content provides a powerful tool for long-term source apportionment studies on the carbonaceous aerosols incorporated in ice cores.
Fang, L. +5 more
openaire +1 more source
Royal Institute for Cultural Heritage Web-Based Radiocarbon Database
, 2011 The radiocarbon dating laboratory at KIK-IRPA in Brussels was founded in the 1960s. From the beginning, dates were reported at more or less regular intervals in the journal Radiocarbon (Schreurs 1968) as did most of the other 14C ...
De Roock, Edwin, Van Strydonck, Mark
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