Ecological Land Types within LTA 123.

ELT 123a

Elevation Range

Minimum:

975 m

Minimum in ft:

3199 ft

Maximum:

2025 m

Maximum in ft:

6645 ft

Median:

1479 m

Median in ft:

4852 ft

Soil Summary:

detailed soil survey information is not available for this unit; correlates with GES unit 475 characterized by extremely cobbly sandy loams shallow to granite or granite-like bedrock, acid soils lacking lime throughout, minimal soil development, and associated rock outcroppings

Geologic Materials:

slope alluvium, colluvium and residuum associated mostly with Catalina-Rincon igneous metamorphic complex (TXm). It comprise 100% of the unit

Landforms:

coarsely to moderately dissected mountain slopes with shallow to deep drainage incision

ELT 123b

Elevation Range

Minimum:

1193 m

Minimum in ft:

3915 ft

Maximum:

1960 m

Maximum in ft:

6430 ft

Median:

1392 m

Median in ft:

4567 ft

Soil Summary:

Geologic Materials:

slope alluvium, colluvium and residuum associated mostly with Catalina-Rincon igneous metamorphic complex (TXm). It comprise 100% of the unit

Landforms:

coarsely dissected mountain slopes with moderate drainage incision

ELT 123c

Elevation Range

Minimum:

1019 m

Minimum in ft:

3344 ft

Maximum:

1638 m

Maximum in ft:

5374 ft

Median:

1319 m

Median in ft:

4327 ft

Soil Summary:

Geologic Materials:

slope alluvium, colluvium and residuum associated mostly with Catalina-Rincon igneous metamorphic complex (TXm). It comprise 100% of the unit

Landforms:

moderately to finely dissected mountain slopes with shallow to moderate drainage incision

ELT 123d

Elevation Range

Minimum:

1034 m

Minimum in ft:

3394 ft

Maximum:

1797 m

Maximum in ft:

5897 ft

Median:

1298 m

Median in ft:

4259 ft

Soil Summary:

Geologic Materials:

slope alluvium, colluvium and residuum associated mostly with Catalina-Rincon igneous metamorphic complex (TXm) and Middle Proterozoic Grantic Rocks (Yg). They comprise 57% and 42% of the unit, respectively

Landforms:

coarsely to moderately dissected mountain slopes with shallow to moderate drainage incision

ELT 123e

Elevation Range

Minimum:

1445 m

Minimum in ft:

4740 ft

Maximum:

2224 m

Maximum in ft:

7298 ft

Median:

1795 m

Median in ft:

5889 ft

Soil Summary:

Geologic Materials:

slope alluvium, colluvium and residuum associated mostly with Catalina-Rincon igneous metamorphic complex (TXm). It comprise 100% of the unit

Landforms:

moderately dissected mountain slopes with deep drainage incision