Results 1 to 10 of about 9,192 (198)

Dental wiggle matching: Radiocarbon modelling of sub-sampled archaeological human dentine

Quaternary International, 2021
Marine reservoir effects (MRE) have the potential to increase the dating uncertainty of humans incorporating marine resources into their diets. Here we attempt a novel dental wiggle-match model to reduce dating uncertainty of seven individuals from the Resmo megalithic tomb (Öland, Sweden) and to test whether this model can be used to calculate MRE ...
Dury, Jack P.R., Lidén, Kerstin, Harris, Alison J.T., Eriksson, Gunilla   +3 more
openaire   +3 more sources

Teak Log Coffins in Northwest Thailand: Dated by Dendrochronology and 14Cwiggle Matching

Applied Environmental Research, 2015
Log coffins have been discovered in caves and rockshelters in the Pang Ma Pha district, Mae Hong Son province, Northwestern Thailand. Most are made of teak wood. Many researchers have used the 14C method to determine their age.
Nathsuda Pumijumnong, Sineenart Wannasri
doaj   +7 more sources

‘Wiggle Matching’ Radiocarbon Dates [PDF]

Radiocarbon, 2001
This paper covers three different methods of matching radiocarbon dates to the ‘wiggles’ of the calibration curve in those situations where the age difference between the 14C dates is known. These methods are most often applied to tree-ring sequences. The simplest approach is to use a classical Chi-squared fit of the 14C data to the 14C curve.
Bronk Ramsey, C., Plicht, J. van der, Weninger, B.   +2 more
openaire   +2 more sources

Chronological Modelling of the Chalcolithic Settlement Layers at Tell Yunatsite, Southern Bulgaria

Documenta Praehistorica, 2021
This article publishes a new series of radiocarbon dates from Tell Yunatsite, Southern Bulgaria. Context-based excavations undertaken over a large surface area, as well as a small test trench, provided a long stratigraphic sequence (11 ‘building levels’)
Yavor Boyadzhiev, Kamen Boyadzhiev, Lennart Brandtstätter, Raiko Krauß   +3 more
doaj   +1 more source

Radionuclide wiggle matching reveals a nonsynchronous early Holocene climate oscillation in Greenland and western Europe around a grand solar minimum [PDF]

Climate of the Past, 2020
Several climate oscillations have been reported from the early Holocene superepoch, the best known of which is the Preboreal oscillation (PBO). It is still unclear how the PBO and the number of climate oscillations observed in Greenland ice cores and ...
F. Mekhaldi, M. Czymzik, F. Adolphi, F. Adolphi, J. Sjolte, S. Björck, A. Aldahan, A. Brauer, C. Martin-Puertas, G. Possnert, R. Muscheler   +10 more
doaj   +1 more source

Verd – novoodkrito kolišče iz 5. tisočletja pr. Kr. na Ljubljanskem barju

Les, 2023
Predstavljamo rezultate interdisciplinarnih raziskav na novoodkritem kolišču Verd na zahodnem robu Ljubljanskega barja. Za oceno starosti najdišča so bili ključni rezultati dendrokronoloških raziskav in radiokarbonskega datiranja lesa, podprtega z ...
Anton Velušček, Mojca Horjak Šuštaršič, Tjaša Tolar, Borut Toškan, Maks Merela, Katarina Čufar   +5 more
doaj   +1 more source

Radiocarbon Wiggle-Match Dating in the Intertidal Zone [PDF]

The Journal of Island and Coastal Archaeology, 2017
Radiocarbon wiggle-match dating is a technique that can combine the versatility of radiocarbon dating with chronological information from tree-rings. This makes it useful in contexts where timbers are preserved, but dendrochronological dating is impossible.
Jacobsson, Piotr, Hale, Alex, Hamilton, Derek, Cook, Gordon   +3 more
openaire   +1 more source

Wiggle-Match Dating of Tree-Ring Sequences [PDF]

Radiocarbon, 2004
Given the non-monotonic form of the radiocarbon calibration curve, the precision of single 14C dates on the calendar timescale will always be limited. One way around this limitation is through comparison of time-series, which should exhibit the same irregular patterning as the calibration curve.
Mariagrazia Galimberti, Christopher Bronk Ramsey, Sturt W Manning   +2 more
openaire   +1 more source

Dendrokronologija in absolutno datiranje kolišč na Ljubljanskem barju

Les, 2022
Na 16 koliščih na Ljubljanskem barju v Sloveniji je bilo med leti 1995 in 2021 z arheološkimi izkopavanji zbranih več kot 8.800 vzorcev z vodo napojenega arheološkega lesa. Večina vzorcev je bilo odvzetih iz pilotov, zabitih v zemljo, na katerih so bila
Katarina Čufar, Maks Merela, Luka Krže, Anton Velušček   +3 more
doaj   +1 more source

Wood analyses helped to determine the location and approximate construction period of the Roman bridge over the Drava River in ancient Poetovio (Ptuj, Slovenia)

Les, 2021
We present the results of a dendrochronological study and radiocarbon dating of the wooden piles of the bridge over the Drava River in Ptuj. The piles, together with stone elements (a fragment of an imperial building inscription and parts of the ...
Andrej Gaspari, Katarina Čufar, Maks Merela   +2 more
doaj   +1 more source