| *** Taxonomy Characterization Data *** |
| Pedon ID: S1961CA097003 | ( Sonoma, California ) | Print Date: Nov 21 2024 12:31PM |
| Sampled as on Jun 19, 1961: | Steinbeck |
| Revised to correlated: | Steinbeck ; Coarse-loamy, mixed, mesic Mollic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1961CA097003 Lat: 38° 21' 10.01" north Long: 122° 57' 21.99" west MLRA: 14 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A2871 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Riverside, California | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | |||||||||||||
| 40A22640 | 0-20 | Ap | S | 16.5 | 0.48 | 16 | -- | ||||||
| 40A22641 | 20-51 | A | S | 15.5 | 0.47 | 16 | -- | ||||||
| 40A22642 | 51-86 | E1 | S | 6.5 | 0.46 | 19 | -- | ||||||
| 40A22643 | 86-99 | E2 | S | 4.0 | 0.68 | 21 | -- | ||||||
| 40A22644 | 99-122 | Bt1 | S | 17.1 | 0.47 | 20 | -- | ||||||
| 40A22645 | 122-135 | Bt2 | S | 16.1 | 0.50 | 17 | -- | ||||||
| 40A22646 | 135-163 | Bt3 | S | 15.1 | 0.53 | 23 | -- | ||||||
| 40A22647 | 163-180 | C1 | S | 10.9 | 0.59 | 26 | -- | ||||||
| 40A22648 | 180-193 | C2 | S | 10.7 | 0.75 | 20 | -- | ||||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 8C1a | 6A1a | ||||||||||||||||||
| 40A22640 | 0-20 | Ap | S | 5.7 | 2.11 | 41 | |||||||||||||
| 40A22641 | 20-51 | A | S | 5.7 | 0.98 | 41 | |||||||||||||
| 40A22642 | 51-86 | E1 | S | 5.9 | 0.28 | 47 | |||||||||||||
| 40A22643 | 86-99 | E2 | S | 5.9 | 0.10 | 63 | |||||||||||||
| 40A22644 | 99-122 | Bt1 | S | 6.0 | 0.17 | 78 | |||||||||||||
| 40A22645 | 122-135 | Bt2 | S | 6.1 | 0.11 | 81 | |||||||||||||
| 40A22646 | 135-163 | Bt3 | S | 5.5 | 0.09 | 83 | |||||||||||||
| 40A22647 | 163-180 | C1 | S | 6.6 | 0.05 | 88 | |||||||||||||
| 40A22648 | 180-193 | C2 | S | 6.8 | 0.05 | 88 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 9 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||