SEISMIC VELOCITIES OF THE UPPERMOST IGNEOUS CRUST VERSUS AGE
SEISMIC VELOCITIES OF THE UPPERMOST IGNEOUS CRUST VERSUS AGE
复制标题
最上面火成壳的地震速度与年龄的关系
DOI：
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发表时间：
1996
期刊：
影响因子：
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通讯作者：
W. Weigel
中科院分区：
文献类型：
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作者：
I. Grevemeyer;W. Weigel
SUMMARY
Seismic refraction velocity data from the acoustic basement (called layer 2A) have been compiled for different mid-ocean ridges. The data from post-1970 studies show a strong correlation between velocity and basement age. Importantly, velocities double in less than 10 Myr for all ridges, but for older crust, up to 160 Myr in age, velocities do not increase significantly.
