Abstract
HERE we describe some seismic short-period body-wave amplitude anomalies observed in the United States. These anomalies are particularly large for ray paths which travel close to the core-mantle boundary and may provide another way of looking for anomalous structure in this region.
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NEEDHAM, R., DAVIES, D. Lateral Heterogeneity in the Deep Mantle from Seismic Body Wave Amplitudes. Nature 244, 152–153 (1973). https://doi.org/10.1038/244152a0
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DOI: https://doi.org/10.1038/244152a0
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