|
|||||
|
|
High-frequency pn phases observed in the pacific at great distances |
|
| Authors: | Walker D A |
| Abstract: | Earlier observations of a seismic waveguide in the northwestern Pacific with a velocity of 8.3 kilometers per second to distances of approximately 30 degrees are complemented by suggestions of a possible waveguide with a velocity of 7.8 kilometers per second to distances well in excess of 30 degrees . |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ | |