首页/数据集/Document S1 - Strategies for Obtaining Obsidian in Pre-European Contact Era New Zealand

Document S1 - Strategies for Obtaining Obsidian in Pre-European Contact Era New Zealand

Figshare2015-12-02 更新2026-04-29 收录

数据链接：

https://figshare.com/articles/dataset/_Strategies_for_Obtaining_Obsidian_in_Pre_European_Contact_Era_New_Zealand_/896755 数据链接链接失效反馈

官方服务：

资源简介：

Geochemistry for Geological and Archaeological Samples of New Zealand Obsidians. (XLS)

应用场景：

创建时间：

2015-12-02

有机质-铀矿物共生

古地球化学

Thucholites are unique organic features from igneous and sedimentary rocks composed of a U-C-rich interior enclosed by an organic outer shell. Here, we evaluated thucholites from the Ediacaran Salt Ra

U.S. Geological Survey40

(Table S1) Neodymium isotopes of fish teeth and hydroxylamine hydrochlorite extraction from ODP Site 207-1260@en

古地球化学

鱼牙同位素分析

Sediment depth is given in mcd. For further Nd values see MacLeod et al. (2008) datasets doi:10.1594/PANGAEA.722613; MacLeod et al. (2011) datasets doi:10.1594/PANGAEA.792572 and Jiménez Berrocoso et

DataONE2026-02-06 更新10

Invertebrate remains from the Dominican University of California archaeological site MRN-CA-254, Marin County, California

生物与动物考古学

史前资源利用

This data release indicates faunal presence or absence of shelly artifacts (invertebrate remains) from the Dominican University of California archaeological site MRN-CA-254, Marin County, California.

U.S. Geological Survey2021-01-01 更新10

Data for: The Ca and Mg isotope record of the Cryogenian Trezona carbon isotope excursion

古地球化学

碳酸盐岩同位素记录

Geochemical data (Ca isotopes, Mg isotopes, C isotopes, O isotopes, Sr/Ca ratios, Mg/Ca ratios, and Mn/Ca ratios) from Cryogenian carbonate successions.

Mendeley Data20

MACLAS矿物考古分类系统_伊比利亚史前矿物装饰品地球化学数据集

古地球化学

史前装饰品溯源

本数据集为MACLAS（矿物考古分类系统）数据集，整合了伊比利亚地区葡萄牙和西班牙52个遗址的1243件史前矿物装饰品样本的元素与矿物信息，时间跨度为公元前5千至3千年前。每个数据点包含45个独立变量（p-XRF获取的元素浓度，以原子百分比表示）及1个分类矿物标签（XRD获取的因变量）。

海数据10