Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

USFS Logo Research Data Archive
Cooperrider-Cassidy study

imageID: 19803
Description: Cooperrider-Cassidy study
Keywords: animal damage
regeneration
Organisms: ponderosa pine
cattle
Photographer: Charles K. Cooperrider
Original collection id: 239558
Media: black and white print
Collection: Fort Valley Experimental Forest historical photographs
Quality: 4
Copyright: 1928
Location: Fort Valley Experimental Forest; AZ; USA
Date(mm/dd/yyyy): 06/21/1928
Comments: Fort Valley Experimental Forest. Cooperrider-Cassidy study. Wild Bill, Govt. Knolls, Plot 140 A, specimen no. 537. Measured 13" up to 1928. Probably 2" of 1927 growth and 4-5" of 1928 taken by cattle. Unusual damage. Also two laterals and a few needles taken. Also two laterals and a few needles taken. Sap is clear, indicating recent damage.
Citation: Use of this image is governed by Creative Commons CC BY. If you use the image, please include the following citation:

Olberding, Susan D.; Huebner, Daniel P.; Edminster, Carleton B. 2007. Fort Valley Experimental Forest historical photographs. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. https://doi.org/10.2737/RDS-2007-0005


Your help is appreciated. If you see an image that has any inaccuracy please send a note to the Archive team. Thank you!