Kenneth M. Cruikshank
Photographs

Kenneth M. Cruikshank
Photographs

This page contains links to various photographs I have taken. All the images are copyrighted, but may be used for educational purposes in the classroom.

Joints

Basic Fracture Terms

A few definition diagrams showing the basic modes of fracturing, and definition of common coordinate systems.


Surface Features of Joints

Description of Slide Collection


Joint Patterns

Description of Slide Collection


Faults

Miscellaneous photographs of faults

Description of Slide Collection


Folds

Miscellaneous photographs of folds

Description of Slide Collection


Folds near Sutherlin, Oregon

Miscellaneous photographs of folds near Sutherlin, Oregon. These folds are described in more detail in the MS theses by Carol Stack (1998) and Rauno Perttu (1976) and an Oregon Geology article by Perttu & Benson (1980). For the setting, see Wells et al. (2000, USGS Open-File Report OF-2000-376).


Earthquake Damage

1992 Landers Earthquake

Description of Slide Collection


1994 Northridge Earthquake

Description of Slide Collection


Miscellaneous


Hawaii Lava

Photographs from the eruption on Hawai'i of Kīlauea’s Puʻu ʻŌʻō lava flows entering the ocean in 1999 and 2000.


Geology Department
http://www.pdx.edu/geology

Copyright © 1994-2015 · K.M. Cruikshank ·
http://geomechanics.geology.pdx.edu