*** Primary Characterization Data *** |
Pedon ID: S1945CA073015 | ( San Diego, California ) | Print Date: Dec 4 2024 2:57AM |
Sampled as on Apr 13, 1945: | TUSCAN |
Revised to correlated: | Tuscan ; Fine, smectitic, thermic Abruptic Durixeralfs |
United States Department of Agriculture | ||||
SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
- | Site ID | S1945CA073015 | Beltsville Soil Survey Laboratory | |
- | Pedon No. | 40A2844 | Soil Laboratory | |
- | General Methods 1B1A, 2A1, 2B | Beltsville, Maryland |
Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
40A22448 | A1 | A11 | 0-2 | D4586 | SL | |||
40A22449 | A2 | A12 | 2-11 | D4587 | SL | |||
40A22450 | A3 | A13 | 11-19 | D4588 | SL | |||
40A22451 | Bt1 | B1 t | 19-22 | D4589 | SCL | |||
40A22452 | Bt21 | B21t | 22-35 | D4590 | SCL | |||
40A22453 | Bt22 | B22t | 35-48 | D4591 | C | |||
40A22454 | Bt23 | B23t | 48-53 | D4592 | C | |||
40A22455 | Bt24 | B24t | 53-60 | D4593 | C | |||
40A22456 | C | C 7 | 60-76 | D4594 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
Clay, carbonate free, Weighted Average | 44 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 35 | % wt | |
Volume, >2mm, Weighted Average | 0 | % vol | |
Clay, total, Weighted Average | 44 | % wt | |
Weighted averages based on control section: 19-60 cm |
*** Primary Characterization Data *** |
Pedon ID: S1945CA073015 | ( San Diego, California ) | Print Date: Dec 4 2024 2:57AM |
Sampled As | : | TUSCAN | |||
USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A2844 |
PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
(- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||||
40A22448 | 0-2 | A1 | S | sl | 13.4 | 30.9 | 55.7 | 17.9 | 13.0 | 7.0 | 16.9 | 16.6 | 12.4 | 2.8 | -- | -- | -- | 49 | -- | ||
40A22449 | 2-11 | A2 | S | sl | 13.3 | 27.6 | 59.1 | 15.8 | 11.8 | 7.3 | 18.9 | 18.5 | 12.4 | 2.0 | -- | -- | -- | 52 | -- | ||
40A22450 | 11-19 | A3 | S | sl | 17.8 | 25.8 | 56.4 | 15.3 | 10.5 | 7.3 | 18.5 | 17.7 | 11.0 | 1.9 | -- | -- | -- | 49 | -- | ||
40A22451 | 19-22 | Bt1 | S | scl | 21.3 | 24.2 | 54.5 | 14.3 | 9.9 | 7.1 | 19.2 | 17.5 | 9.9 | 0.8 | -- | -- | -- | 47 | -- | ||
40A22452 | 22-35 | Bt21 | S | scl | 33.2 | 19.3 | 47.5 | 13.0 | 6.3 | 5.6 | 16.1 | 15.9 | 9.2 | 0.7 | -- | -- | -- | 42 | -- | ||
40A22453 | 35-48 | Bt22 | S | c | 50.8 | 15.7 | 33.5 | 11.0 | 4.7 | 4.2 | 10.4 | 10.5 | 7.2 | 1.2 | -- | -- | -- | 29 | -- | ||
40A22454 | 48-53 | Bt23 | S | c | 54.9 | 14.4 | 30.7 | 10.8 | 3.6 | 3.7 | 8.5 | 10.3 | 6.6 | 1.6 | -- | -- | -- | 27 | -- | ||
40A22455 | 53-60 | Bt24 | S | c | 52.6 | 10.8 | 36.6 | 7.6 | 3.2 | 3.2 | 8.1 | 14.0 | 9.4 | 1.9 | -- | -- | -- | 33 | -- | ||
40A22456 | 60-76 | C | S | -- | -- | -- |
Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
(- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
6A2a | ||||||||||||||||||||||
40A22448 | 0-2 | A1 | S | 8.00 | ||||||||||||||||||
40A22449 | 2-11 | A2 | S | 1.29 | ||||||||||||||||||
40A22450 | 11-19 | A3 | S | 0.66 | ||||||||||||||||||
40A22451 | 19-22 | Bt1 | S | 0.52 | ||||||||||||||||||
40A22452 | 22-35 | Bt21 | S | 0.45 | ||||||||||||||||||
40A22453 | 35-48 | Bt22 | S | 0.48 | ||||||||||||||||||
40A22454 | 48-53 | Bt23 | S | 0.52 | ||||||||||||||||||
40A22455 | 53-60 | Bt24 | S | 0.48 | ||||||||||||||||||
40A22456 | 60-76 | C | S | 0.07 |
*** Primary Characterization Data *** |
Pedon ID: S1945CA073015 | ( San Diego, California ) | Print Date: Dec 4 2024 2:57AM |
Sampled As | : | TUSCAN | |||
USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A2844 |
CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
(- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
6N2b | 6O2c | 6H2a | |||||||||||||||
40A22448 | 0-2 | A1 | S | 24.6 | 4.6 | 8.9 | 77 | ||||||||||
40A22449 | 2-11 | A2 | S | 7.4 | 2.3 | 2.7 | 78 | ||||||||||
40A22450 | 11-19 | A3 | S | 5.1 | 2.7 | 2.8 | 74 | ||||||||||
40A22451 | 19-22 | Bt1 | S | 4.3 | 3.1 | 2.9 | 72 | ||||||||||
40A22452 | 22-35 | Bt21 | S | 3.9 | 4.6 | 3.0 | 74 | ||||||||||
40A22453 | 35-48 | Bt22 | S | 4.1 | 6.7 | 5.8 | 65 | ||||||||||
40A22454 | 48-53 | Bt23 | S | 6.5 | 13.4 | 7.5 | 73 | ||||||||||
40A22455 | 53-60 | Bt24 | S | 7.0 | 14.6 | 7.5 | 74 | ||||||||||
40A22456 | 60-76 | C | S | 3.9 | 6.7 | 4.5 |
pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
8C1a | ||||||||||||||
40A22448 | 0-2 | A1 | S | 6.1 | ||||||||||
40A22449 | 2-11 | A2 | S | 6.4 | ||||||||||
40A22450 | 11-19 | A3 | S | 6.4 | ||||||||||
40A22451 | 19-22 | Bt1 | S | 6.3 | ||||||||||
40A22452 | 22-35 | Bt21 | S | 6.8 | ||||||||||
40A22453 | 35-48 | Bt22 | S | 5.4 | ||||||||||
40A22454 | 48-53 | Bt23 | S | 4.8 | ||||||||||
40A22455 | 53-60 | Bt24 | S | 4.5 | ||||||||||
40A22456 | 60-76 | C | S | 5.3 |