Natural Resources
Conservation Service
ecological site group 042AESG26
Deep Rocky Semi-Desert Grassland
Accessed: 08/30/2026
Ecological site group description
Key Characteristics
None specified
Provisional. A provisional ecological site description has undergone quality control and quality assurance review. It contains a working state and transition model and enough information to identify the ecological site.
Physiography
This ESG is located on fan remnants, pediments, and talus slopes.
Climate
This ESG is characterized by the thermic temperature regime.
Vegetation dynamics
The modal ecological site for this ESG is R042AC244TX Gravelly, Desert Grassland.
Major Land Resource Area
MLRA 042A
Trans-Pecos Mountains, Plateaus, and Basins
Subclasses
Correlated Map Unit Components
25662079, 25662042, 25662024, 25662021, 25639137, 25662407, 25662147, 25662363, 25662360, 25662112, 25662304, 25662286, 25662172, 25662229, 25662490, 25663338, 25663271, 25663006, 25663146, 25662905, 25663139, 25662854, 25663123, 25662849, 25662996, 25662940, 25663048, 25560461, 25560671, 25560672, 25653086, 25679769, 25679770, 25679790, 25679895, 25689618, 25689614, 25689603, 25690651, 25691116, 25691083, 25690979, 25691023, 25690925, 25728189, 25728125, 25728200, 25728198, 25728197, 25728170, 25728192, 25692010, 25729321, 25729322, 25729381, 25690549, 25690428, 25690809, 25690747, 25724497, 25710074, 25709872, 25709818, 25620432, 25635530, 25635532, 25635535, 25635421, 25636779, 25636644, 25636853, 25636882, 25636910, 25636911, 25636947, 25680818, 25680820, 25680823, 25619214, 25619580, 25619585, 25639187, 25639186, 25639190, 25611445, 25611294, 25611488
Stage
Provisional
Contributors
Curtis Talbot
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