GLASSY OBJECTS (MICROTEKTITES) FROM DEEP-SEA SEDIMENTS NEAR IVORY COAST

被引：44

作者：

GLASS, BP

机构：

[1] Lamont Geological Observatory, Columbia University, Palisades

来源：

SCIENCE | 1968年 / 161卷 / 3844期

关键词：

D O I：

10.1126/science.161.3844.891

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Glassy objects of spherical, oval, dumbbell, teardrop, and irregular shapes have been found in a deep-sea sediment core taken off the Ivory Coast. They occur in a layer of sediment that was apparently deposited about 800,000 years ago. Their geographic location, appearance, and physical properties suggest that they are microtektites and that they are related to the tektite-strewn field of the Ivory Coast.

引用

页码：891 / &

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