@article{ref1,
title="Crustal Layer of Seismic Velocity 6.9 to 7.6 Kilometers per Second under the Deep Oceans",
journal="Science",
year="1970",
author="Maynard, G. L.",
volume="168",
number="3927",
pages="120-121",
abstract="Refraction measurements made in the deep ocean between the Marshall and Hawaiian islands reveal a layer of seismic velocity 7.3 kilometers per second between the 6.8 kilometer per second oceanic crustal layer and the mantle. This layer, normally masked as a second arrival, is revealed by continuous air gun refraction data. The layer may be widespread in the deep oceans.<p /><p>Language: en</p>",
language="en",
issn="0036-8075",
doi="10.1126/science.168.3927.120",
url="http://dx.doi.org/10.1126/science.168.3927.120"
}