Back to photostream

Crosscan soil and landscape

A representative soil profile of the Crosscan series. (Soil Survey of Arches National Park, Utah; by Catherine E. Scott, Natural Resources Conservation Service)

 

Landscape: A typical landscape of Crosscan family-Rock outcrop complex, 5 to 30 percent slopes.

 

The Crosscan series consists of shallow and very shallow, well drained soils that formed in colluvium and residuum derived from sandstone and shale. Crosscan soils are in canyons and on hills. Slopes range from 6 to 80 percent. Mean annual precipitation is about 12 inches and the mean annual temperature is about 48 degrees F.

 

TAXONOMIC CLASS: Loamy-skeletal, mixed, superactive, calcareous, mesic, shallow Ustic Torriorthents

Note: Crosscan soils in this survey area include Lithic Ustic Torriorthents.

 

Soil moisture regime: aridic bordering on ustic

Soil temperature regime: mesic

Mean annual soil temperature: 52 to 54 degrees F

Depth to paralithic contact: 6 to 20 inches

Reaction: slightly or moderately alkaline

 

Particle-size control section: 27 to 35 percent clay

 

USE AND VEGETATION: These soils are used principally for wildlife habitat and livestock grazing. Dominant vegetation in the potential plant community are pinyon, juniper, mountain mahogany, and Indian ricegrass.

 

DISTRIBUTION AND EXTENT: Southwest Colorado. LRR D, MLRA 36. The series is of moderate extent.

 

For additional information about the survey area, visit:

www.nrcs.usda.gov/Internet/FSE_MANUSCRIPTS/utah/archesUT2...

 

For a detailed soil description, visit:

soilseries.sc.egov.usda.gov/OSD_Docs/C/CROSSCAN.html

 

For acreage and geographic distribution, visit:

casoilresource.lawr.ucdavis.edu/see/#crosscan

 

590 views
2 faves
0 comments
Uploaded on July 3, 2021
Taken in January 2000