Sensitive and rapid oxygen isotopic analysis of nephrite jade using large-geometry SIMS

2019 ◽  
Vol 34 (3) ◽  
pp. 561-569
Author(s):  
Axel K. Schmitt ◽  
Ming-Chang Liu ◽  
Issaku E. Kohl
Keyword(s):  
Spatial Resolution ◽  
High Spatial Resolution ◽  
Isotope Analysis ◽  
Isotopic Analysis ◽  
Rapid Identification ◽  
Oxygen Isotopic ◽  
O Isotope ◽  
Oxygen Isotopic Analysis

High-spatial resolution O-isotope analysis of nephrite by SIMS allows rapid identification of provenance with applications in geology, archaeometry, and gemmology.

Quaternary Hypsithermals

1972 ◽  
Vol 2 (3) ◽  
pp. 270-273 ◽  
Author(s):  
Cesare Emiliani
Keyword(s):  
High Temperature ◽  
Deep Sea ◽  
Isotopic Analysis ◽  
The Past ◽  
Absolute Dating ◽  
Oxygen Isotopic ◽  
Environmental Balance ◽  
Past Half ◽  
Oxygen Isotopic Analysis

Oxygen isotopic analysis and absolute dating of deep-sea cores show that temperatures as high as those of today occurred for only about 10% of the time during the past half million years. The shortness of the high temperature intervals (“hypsithermals”) suggests a precarious environmental balance, a condition which makes man's interference with the environment during the present hypsithermal extremely critical. This precarious balance must be stabilized if a new glaciation or total deglaciation is to be avoided.

scholarly journals Optimization approach of pretreatment methods for phosphate oxygen isotopic analysis in freshwater

2021 ◽  
Vol 33 (1) ◽  
pp. 319-326
Author(s):  
Xue Ke ◽  
◽  
Zhang Runyu ◽  
An Ning ◽  
Chen Jing'an ◽  
...  
Keyword(s):  
Isotopic Analysis ◽  
Optimization Approach ◽  
Oxygen Isotopic ◽  
Oxygen Isotopic Analysis

Oxygen isotopic analysis

2019 ◽  
pp. 407-424
Author(s):  
Maura Pellegrini ◽  
Mandy Jay ◽  
Michael P. Richards
Keyword(s):  
Isotopic Analysis ◽  
Oxygen Isotopic ◽  
Oxygen Isotopic Analysis

Stable carbon and oxygen isotopic analysis of carbon monoxide in natural waters

2000 ◽  
Vol 14 (16) ◽  
pp. 1507-1512 ◽  
Author(s):  
Urumu Tsunogai ◽  
Fumiko Nakagawa ◽  
Yosuke Hachisu ◽  
Naohiro Yoshida
Keyword(s):  
Carbon Monoxide ◽  
Natural Waters ◽  
Isotopic Analysis ◽  
Stable Carbon ◽  
Oxygen Isotopic ◽  
Oxygen Isotopic Analysis

Oxygen isotopic analysis of silver orthophosphate using a reaction with bromine

1995 ◽  
Vol 59 (18) ◽  
pp. 3837-3841 ◽  
Author(s):  
Hilary Le Q. Stuart-Williams ◽  
Henry P. Schwarcz
Keyword(s):  
Isotopic Analysis ◽  
Oxygen Isotopic ◽  
Oxygen Isotopic Analysis

In situ oxygen isotopic analysis of aragonite by secondary ion mass spectrometry with a new reference material

2021 ◽  
Author(s):  
Miaohong He ◽  
Tianyu Chen ◽  
Xi Liu ◽  
Ya-Nan Yang ◽  
Xiaoping Xia ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Secondary Ion Mass Spectrometry ◽  
Isotopic Analysis ◽  
Mass Fractionation ◽  
Isotopic Analyses ◽  
Ion Mass Spectrometry ◽  
Oxygen Isotopic ◽  
Secondary Ion ◽  
Oxygen Isotopic Analysis

Accurate oxygen isotopic analysis of aragonite by secondary ion mass spectrometry (SIMS) requires appropriate reference materials to calibrate systems for instrumental mass fractionation. Several hundred SIMS oxygen isotopic analyses were...

Sign in / Sign up

Export Citation Format

Share Document