- Recommended articles
- July 6, 2018
[Frontier Letter] Lateral variation of the uppermost oceanic plate in the outer-rise region of the Northwest Pacific Ocean
It has been known that Po waveforms are complicated due to high-frequency scattering within the mantle, but Tonegawa et al. (2018) attempted to retrieve Po-to-s (Pos) waves converted at crust-related interfaces by cross-correlating Po wave coda from the radial and vertical components. As a result, their results successfully showed the retrieval of Pos waves from the basement and oceanic Moho, and also demonstrated the effectiveness of this new approach by revealing lateral variations of Pos-wave emergence and layer-dependent shear wave anisotropy from the outer-rise to seaward regions.
![[Frontier Letter] A brief review of single silicate crystal paleointensity: rock-magnetic characteristics, mineralogical backgrounds, methods and applications](https://www.earth-planets-space.org/wp-content/uploads/2024/02/40623_2024_1994_Figa_HTML-1-80x33.jpeg)
![[Frontier Letter] Unified approach for evaluation of horizontal site amplification factors with special reference to history of studies on the effects of surface geology on seismic motion](https://www.earth-planets-space.org/wp-content/uploads/2023/05/image001-1-64x40.png)
