Santa Rita Experimental Range
Repeat Photography

Photo Station #332

Photo Archive No. 332.1.1902

PS 332. 1902. Griffiths No. 1034. Taken from the top of Pyramid Hill, looking North. The shrubbery shown is mainly Condalia sp. on the general mesa, while in the aroyos are seen bunches of Mesquite and Cats-claw, together with an occasional Palo verde.

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Photo Archive No. 332.1.1950.11

MR-37. 11/15/50. PS 332. Looking north from top of Huerfano Butte. Compare with Griffith 1902 picture (#1034). M.E. Roach. 10H(3)b.

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Photo Archive No. 332.1.1967.02

CA-1714. 2-15-67. SRER, PS 332. Looking north from top of Huerfano Butte. Compare with Griffiths' #1034 and MR-37. 10h3(b).

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Photo Archive No. 332.1.1986.12

PS 332. Azimuth 345. Dec. 18, 1986. RFB. Canon AE-1 camera (35mm). 35mm WA lens. Robert F. Buttery.

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Photo Archive No. 332.1.2000.11

PS 332. November 21, 2000, 2:20 p.m. Facing north. Azimuth 345. ASA 125 Plus X film. 35mm lens focal length. Matches 1902 photo; taken from same location as 332.1 (1902 match). M. McClaran.

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Photo Archive No. 332.1.2007.10

PS. 332. 04 October 2007. Facing northwest. Pasture 6B. Elevation ???? m. ISO 100, 35mm focal length, Canon 5D Digital Camera. No witness present, camera and tripod on small shelf on north side of Huerfano Butte. View below Butte shows many of the same Celtis plants as present in 1902 image. No major differences compared to 2000 image. M. McClaran photographer, K Predick assistant.

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Photo Archive No. 332.1.2012.10

PS. 332. 11 October 2012. 3:28 PM. Facing north. Pasture 6B. Elevation ???? m. ISO 100, 35mm focal length, 1/100 shutter at f 13.0, Canon 5D Mark 2 Digital Camera. No witness present, camera and tripod on east of Celtis plant, NE end of ledge on small bench on north side of Huerfano Butte. View below Butte shows many of the same Celtis plants as present in 1902 image. In 2007, mesquite on both sides of road were cut to base for new fence. By 2012, those trees had resprouted to a large size. Otherwise, no major differences compared to 2007 image. M. McClaran photographer, K Hawkes assistant.

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Photo Archive No. 332.2.1902

PS 332. 1902. Griffiths No. 1036. Taken from the top of Pyramid Hill, looking East. The town of Helvetia is shown to the extreme right. The shrubbery shown is mainly Condalia sp. on the general mesa, while in the aroyos are seen bunches of Mesquite and Cats-claw, together with an occasional Palo verde.

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Photo Archive No. 332.2.2000.11

PS 332. November 21, 2000, 2:15 p.m. Facing east. Azimuth 80. ASA 125 Plus X film. 35mm lens focal length. Matches 1902 photo; same location as 332.1. M. McClaran.

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Photo Archive No. 332.2.2007.10

PS. 332. 04 October 2007. Facing east. Pastures 6B and 6D. Elevation ???? m. ISO 100, 35mm focal length, Canon 5D Digital Camera. No witness present, camera and tripod on small shelf on north side of Huerfano Butte. View below Butte shows many of the same Celtis plants and possibly catclaw plants as present in 1902 image, but the wash morphology has changed so main channel now slightly more south. No major differences compared to 2000 image. M. McClaran photographer, K Predick assistant.

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Photo Archive No. 332.2.2012.10

PS. 332. 11 October 2012. 3:20 PM. Facing east. Pastures 6B and 6D. Elevation ???? m. ISO 100, 35mm focal length, 1/200 shutter at f 13.0, Canon 5D Mark II Digital Camera. No witness present, camera and tripod on east of Celtis plant, NE end of ledge on small bench on north side of Huerfano Butte. View below Butte shows many of the same Celtis plants as present in 1902 image. In 2007, mesquite on both sides of road were cut to base for new fence. By 2012, those trees had resprouted to a large size. Otherwise, no major differences compared to 2007 image. M. McClaran photographer, K Hawkes assistant.

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