Oxygen isotopic ratios of some evaporites from Precambrian to Recent ages |
| |
| Authors: | H Sakai |
| |
| Institution: | Institute for Thermal Spring Research, Okayama University, Misasa, Tottori-Pref., Japan |
| |
| Abstract: | The δ18O values of eighteen marine evaporites of Precambrian to Recent ages were found to vary from +8 to 25‰ relative to SMOW, while the δ34S values previously measured by Thode and Monster 2] vary from +10 to +38‰ relative to meteoritic sulfur. The results strongly suggest that the δ18O value of ocean sulfate varied with geologic age with a minimum at the Permian age. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
