Results 71 to 80 of about 279,764 (327)
New Radiocarbon Dates from East Texas Caddo Sites [PDF]
, 2013 In this article, we report on new radiocarbon dates obtained from five Caddo sites in East Texas. The radiocarbon samples are charred organic remains scraped off of one surface of whole vessels or sherds. These samples are from the Johns (41CP12), Shelby
Perttula, Timothy K. +1 more
core +1 more source
Advanced Intelligent Discovery, EarlyView.This study presents an automated system integrating a capillary force gripper and machine learning‐based object detection for sorting and placing submillimeter objects. The system achieved stable and simultaneous manipulation of four object types, with an average task time of 86.0 seconds and a positioning error of 157 ± 84 µm, highlighting its ...
Satoshi Ando +4 more
wiley +1 more source
Bayesian evaluation of the southern hemisphere radiocarbon offset during the holocene [PDF]
, 2009 While an interhemispheric offset in atmospheric radiocarbon levels from AD 1950–950 is now well established, its existence earlier in the Holocene is less clear, with some studies reporting globally uniform 14C levels while others finding Southern ...
Hogg, Alan G. +3 more
core +2 more sources
The Anatomical Record, EarlyView.Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley +1 more source
Bayesian modeling and chronological precision for Polynesian settlement of Tonga. [PDF]
PLoS ONE, 2015 First settlement of Polynesia, and population expansion throughout the ancestral Polynesian homeland are foundation events for global history. A precise chronology is paramount to informed archaeological interpretation of these events and their ...
David Burley +3 more
doaj +1 more source
Documenta Praehistorica, 2021 The paper provides a detailed overview of new radiocarbon dates, stable isotopes, and anthropological information obtained on prehistoric human remains (mostly Neolithic) from the Balkans and southwestern Carpathian Basin.
Jelena Jovanović +12 more
doaj +1 more source
Compilation, Calibration, and Synthesis of Faunal and Floral Radiocarbon Dates, Rancho La Brea, California [PDF]
, 2009 This paper presents a compilation and synthesis of calibrated radiocarbon dates for the Rancho La Brea tar pits, Los Angeles, California. A literature survey yielded 188 dates, and 21 additional dates are presented here for the first time. These range in
Fet, Elizabeth V. +2 more
core
The marine ΔR For Nenumbo (Solomon Islands): A case study in calculating reservoir offsets form paired sample data [PDF]
, 2007 It is necessary to calculate location-specific marine ΔR values in order to calibrate marine samples using calibration curves such as those provided through the IntCal98 (Stuiver et al. 1998) data.
Green, Roger +4 more
core +2 more sources
, 2017 Data set for "Regional Demographic Trends and Settlement Patterns in Central Italy: Archaeological Sites and Radiocarbon Dates".
A. Palmisano, A. Bevan, S. Shennan
semanticscholar +1 more source
Archaeology in Oceania, EarlyView.ABSTRACT This paper reports on the excavation of a cache of stone artefacts, buried on the bank of a waterhole or ‘billabong’ in central western Queensland. This is an extremely rare find, and yet it is the second such site to be reported within less than a 10 km radius.
Yinika L. Perston +5 more
wiley +1 more source