| Code | Shear_Slowness |
| Name | Shear Delta-T |
| Parents | Property > Interval_Transit_Time > Acoustic_Slowness |
| Description | Acoustic slowness of a shear wave (Vs); reciprocal of Shear_Velocity; a shear wave is a type of seismic wave in which the particle motion is perpendicular to the direction of propagation; also called S-wave or secondary wave. |