L******i
发帖数: 3027 | 1 而意大利骗子 拍脑袋 扔硬币给所谓古希腊假青铜器断代
咱们小黄人 棒棒滴
[回复] [回信给作者] [本篇全文] [本讨论区] [修改] [删除] [转寄] [转贴] [收藏]
[举报] [ 1 ]
发信人: LiYaoshi (药师——泥腿子五毛一名), 信区: Military
标 题: 看意大利这些骗子是如何拍脑袋给希腊假青铜器断代的
发信站: BBS 未名空间站 (Mon Sep 10 01:22:12 2018, 美东)
The low amount of material needed for the measurements makes AMS radiocarbon
a technique suitable for the dating of ancient bronze artefacts through the
analysis of the organic residues contained into the casting cores. We
present the results of the AMS radiocarbon dating analyses carried out on
the organic remains extracted from the casting cores of the Riace bronzes,
among the most famous and well preserved sculptures of the Greek-Classical
period. Although different dating hypotheses have been suggested on the base
of stylistic considerations, no conclusive answers are, so far, available.
The sample selection and preparation protocols of the different kind of
organic materials (charred wood, vegetal remains and animal hairs) are
described as well as the interpretation of the results in the frame of the
current dating hypotheses and available analytical information about the
casting technology. |
|
