Results 181 to 190 of about 22,096 (292)

Mineralized Remains as Adjacent Proxy for Radiocarbon Dating. [PDF]

open access: yesAnal Chem
Hendriks L   +6 more
europepmc   +1 more source

Tree‐Ring Oxygen Isotope Values During the Last Glacial Maximum and Insights to Future Changes in Climate

open access: yesTerra Nova, EarlyView.
ABSTRACT Annual tree‐ring oxygen‐isotope values were measured from sections of two fossil logs of Picea mariana (black spruce) recovered from last glacial maximum proglacial sediment in Illinois, USA. Collectively, the specimens date from ca. 25,130 to 24,720 cal years BP.
Dana M. Labotka   +2 more
wiley   +1 more source

Radiocarbon dating of Jerusalem's Siloam Dam links climate data and major waterworks. [PDF]

open access: yesProc Natl Acad Sci U S A
Regev J   +8 more
europepmc   +1 more source

Balanced-Energy Counting Window for Stable Liquid Scintillation Radiocarbon Dating

open access: yes, 2011
This paper describes an optimal radiocarbon counting window for liquid scintillation (LS) 14C dating that secures for unquenched as well as for heavily quenched dating samples maximal stability of 14C counting efficiency and theoretically minimal quench ...
Theodórsson, Pall
core  

Radiocarbon dating of dental tissues for determining time since death in forensic cases: a systematic review. [PDF]

open access: yesInt J Legal Med
Milani C   +9 more
europepmc   +1 more source

A Framework to Investigate the Effects of Observation Error on Neural Network Predictions of Fish Age

open access: yesFish and Fisheries, Volume 27, Issue 4, Page 974-986, July 2026.
ABSTRACT Technological innovations for predicting fish age represent a paradigm shift from conventional age estimation methods used in fisheries science. Recently developed secondary methods rely on models trained on conventional age estimates, derived from subjective interpretation of growth patterns and a biological property of the fish to predict ...
Derek W. Chamberlin   +11 more
wiley   +1 more source

Radiocarbon dating of two old African baobabs from India. [PDF]

open access: yesPLoS One, 2020
Patrut A   +6 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy