| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks meteorological equipment meteorological studies elevational gradient meteorology study |
| Organisms: | engelmann spruce |
| Location: | Coconino National Forest; AZ; United States |
| Description: | mature Engelmann spruce forest on San Francisco Peaks |
| Date: | 1919 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
selective cutting San Francisco Peaks meteorological equipment regeneration elevational gradient meteorology study |
| Organisms: | engelmann spruce |
| Location: | Fort Valley Experimental Forest; AZ; United States |
| Description: | Weather Station on San Francisco Peaks |
| Date: | 1919 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks meteorological equipment buildings meteorological studies elevational gradient meteorology study |
| Location: | Coconino National Forest; AZ; USA |
| Description: | Shelter cabin on San Francisco Peaks |
| Date: | 1919 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
snow San Francisco Peaks meteorological equipment elevational gradient meteorology study |
| Organisms: | engelmann spruce |
| Location: | Coconino National Forest; AZ; USA |
| Description: | Engelmann Spruce planting site |
| Date: | 1919 |