Santa Rita Experimental Range
Repeat Photography


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Photo Station #254


JUL19480 JUL 1948 1

Photo Archive No. 254.1.1948.07

7-48. A48-157. P.S. 254 repeat of Forbes' photo 485. Forty feet on the W. side of the road about 75 yds N. of the power line. Last photo by Cribbs. Grass stand seems to have decreased. Afr shows increase along with cacti. SRER. Culley. 10H(3)b.

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OCT19860 OCT 1986 1

Photo Archive No. 254.1.1986.10

PS 254. Azimuth 90. Oct. 23, 1986. RFB. Canon AE-1 camera (35mm). 35mm WA lens. Robert F. Buttery.

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APR20001 APR 2000 1

Photo Archive No. 254.1.2000.04

PS 254. April 21, 2000, 11:30 a.m. Facing east. Azimuth 90. Pasture 2S. Plus X, ASA 125 film. 35mm lens focal length. Witness present, but tag missing (wire intact). Did NOT burn in 1994. Mesquites, haplopappus tenuisectus. Muhlenbergia porteri, Digitaria californica, and Setaria macrostachya under trees. Bouteloua rothrockii and Eragrostis lehmanniana in open. M. McClaran.

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Last updated - 11 August 2000
Mitchel McClaran - mcclaran@u.arizona.edu