This page will offer various tutorials as we make them available. In the meantime, we offer the two items below.
P.O. Box 366      La Veta, CO  81055      Tel: 719-742-3607 or 719-742-5145
Anisotropic polarization principle
Abstract                    Video
The Winds of Change:
Anisotropic Rocks ...
their Preferred Direction
of Fluid Flow and their
Associated Seismic

By Dr. Heloise Lynn
SEG Distinguished
Lecture Program
of the CSEG
Select the following link to watch and hear Heloise Lynn's SEG/AAPG 2004 Distinguished Lecture Presentation.
The following animation illustrates how a shear wave becomes polarized in an anisotropic medium. The two polarizations travel at different velocities and can be used to infer information about fracture orientation and density.