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USFS Logo Research Data Archive
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Invasion of talloweed on volcanic soils in a natural opening of ponderosa pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: natural opening
soil
wildlife ecology and conservation
Organisms: ponderosa pine
Location: Coconino N.F.; AZ; United States
Description: Invasion of talloweed on volcanic soils in a natural opening of ponderosa pine
Date: 08/1965

Closeup of a chert bed in pinyon-juniper type
more info/bigger image
Collection: RMRS Archive Images
Keywords: soil
wildlife ecology and conservation
Organisms: pinyon-juniper
Location: Coconino N.F.; Az; United States
Description: Closeup of a chert bed in pinyon-juniper type
Date: 10/1960