W.J. Rink

TL;DR: Dating by radiocarbon, luminescence, uranium-series and electron spin resonance methods indicates that H. floresiensis existed from before 38,000 years ago (kyr) until at least 18 kyr, and originated from an early dispersal of Homo erectus that reached Flores and then survived on this island refuge until relatively recently.

TL;DR: Electron spin resonance (ESR) and mass spectrometric U-series dating of fossil bovid teeth collected from the hominid-bearing levels at these sites gave mean ages of 27 ± 2 to 53.3 ± 4 thousand years ago; the range in ages reflects uncertainties in uranium migration histories.

TL;DR: The scope of application of ESR spectroscopy has greatly expanded with the advent of its widespread use in radiation exposure dating around 1980 and its use in retrospective dosimetry since the Chernobyl disaster in 1986 as mentioned in this paper.

TL;DR: The hominid dentition and stone tools from Longgupo Cave are comparable in age and morphology with early representives of the genus Homo (H. habilis and H. ergaster) and the Oldowan technology in East Africa.

TL;DR: In eastern Zaire, archaeological sites with bone points have yielded dates older than 89(-15)+22 thousand years ago by several techniques, which are consistent with this age.