| *** Taxonomy Characterization Data *** |
| Pedon ID: 79CA047003 | ( Merced, California ) | Print Date: Dec 11 2024 4:03PM |
| Sampled as on Jun 1, 1979: | Edminster ; Fine-loamy, mixed, thermic Glossic Natraqualf |
| Revised to correlated: | Edminster ; Fine-loamy, mixed, active, thermic Glossic Natraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP79CA186 MERCED, SACREMENTO AND SAN JOAQUIN COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1979CA047003 Lat: 37° 16' 39.73" north Long: 120° 50' 13.60" west MLRA: 17 | National Soil Survey Center | |
| - | Pedon No. | 79P0236 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 3A1a1a | 8D1 | 4A1d | ||||||||||
| 79P01209 | 0-3 | A | S | 29.1 | 0.42 | 4 | 1.65 | 0.027 | tr | ||||
| 79P01210 | 3-10 | E | S | 31.4 | 0.39 | 8 | 1 | ||||||
| 79P01211 | 10-23 | Bt | S | 29.8 | 0.42 | 14 | 1.46 | 0.099 | -- | ||||
| 79P01212 | 23-46 | Btk1 | S | 33.7 | 0.44 | 8 | 1.46 | 0.105 | tr | ||||
| 79P01213 | 46-66 | Btk2 | S | 43.0 | 1.1 | 0.47 | 10 | 1.24 | 0.177 | -- | |||
| 79P01214 | 66-99 | B | S | 34.4 | 0.58 | 10 | 1.50 | 0.084 | 2 | ||||
| 79P01215 | 99-140 | 2Bk1 | S | 34.5 | 0.47 | 9 | 1 | ||||||
| 79P01216 | 140-183 | 3Bk2 | S | 26.5 | 0.48 | 6 | 1.58 | 0.032 | 1 | ||||
| 79P01217 | 183-210 | 3C1 | S | 13.6 | 0.60 | 5 | -- | ||||||
| 79P01218 | 210-255 | 3C2 | S | 13.1 | 0.54 | 22 | -- | ||||||
| 79P01219 | 255-300 | 4C1 | S | 5.3 | 0.66 | 64 | -- | ||||||
| 79P01220 | 300-350 | 4C2 | S | 0.8 | 33 | -- | |||||||
| 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 | 6A1c | 6E1b | 5C1 | 5C3 | 8D1 | 8A1a | 5D2 | ||||||||||||
| 79P01209 | 0-3 | A | S | 7.0 | 2.61 | -- | 96 | 83 | 0.78 | 2.02 | 10 | ||||||||
| 79P01210 | 3-10 | E | S | 7.7 | 1.04 | tr | 100* | 92 | 0.68 | 1.06 | 25 | ||||||||
| 79P01211 | 10-23 | Bt | S | 9.2 | 0.45 | tr | 100* | 96 | 0.59 | 1.46 | 42 | ||||||||
| 79P01212 | 23-46 | Btk1 | S | 9.1 | 0.25 | 1 | 100* | 100 | 0.57 | 1.75 | 64 | ||||||||
| 79P01213 | 46-66 | Btk2 | S | 9.2 | 0.13 | 3 | 100* | 100 | 0.53 | 0.96 | 58 | ||||||||
| 79P01214 | 66-99 | B | S | 9.1 | 0.12 | 3 | 100* | 100 | 0.60 | 0.86 | 51 | ||||||||
| 79P01215 | 99-140 | 2Bk1 | S | 9.4 | 0.07 | 2 | 100* | 100 | 0.70 | 0.81 | 33 | ||||||||
| 79P01216 | 140-183 | 3Bk2 | S | 9.1 | 0.05 | 1 | 100* | 100 | 0.77 | 0.86 | 18 | ||||||||
| 79P01217 | 183-210 | 3C1 | S | 8.8 | 0.04 | 1 | 100* | 100 | 1.20 | 0.79 | 7 | ||||||||
| 79P01218 | 210-255 | 3C2 | S | 8.2 | 0.06 | tr | 100* | 89 | 1.06 | 1.15 | 4 | ||||||||
| 79P01219 | 255-300 | 4C1 | S | 7.7 | 0.02 | tr | 100* | 78 | 1.34 | 4 | |||||||||
| 79P01220 | 300-350 | 4C2 | S | 7.5 | 0.02 | tr | 100* | 72 | 6 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.57 | (NA) | |
| Clay, carbonate free, Weighted Average | 35 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 10 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 35 | % wt | |
| Weighted averages based on control section: 10-60 cm | |||