| *** Taxonomy Characterization Data *** |
| Pedon ID: S2003OK057004 | ( Harmon, Oklahoma ) | Print Date: Sep 24 2024 5:32PM |
| Sampled as on Jun 23, 2003: | altus ; Fine-loamy, mixed, superactive, thermic Pachic Argiustoll |
| Revised to correlated on Feb 27, 2019: | Altus ; Fine-loamy, mixed, superactive, thermic Pachic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2003USOK145 HARMON CO. OK. & FOARD CO. TX | Natural Resources Conservation Service |
| - | Site ID | S2003OK057004 Lat: 34° 45' 55.60" north Long: 99° 52' 7.31" west MLRA: 78B | National Soil Survey Center | |
| - | Pedon No. | 03N0779 | Kellogg 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 | 3A1a1a | DbWR1 | ||||||||||
| 03N03941 | 0-24 | Ap1 | S | 4.4 | 3.0 | 0.55 | 60 | -- | |||||
| 03N03942 | 24-44 | Ap2 | S | 13.3 | 9.6 | 0.44 | 44 | 1.53 | 0.030 | tr | |||
| 03N03943 | 44-69 | Bt1 | S | 23.4 | 18.3 | 0.42 | 35 | 1.50 | 0.044 | 1 | |||
| 03N03944 | 69-100 | Bt2 | S | 20.2 | 14.6 | 0.40 | 44 | 1.59 | 0.029 | -- | |||
| 03N03945 | 100-142 | Bt3 | S | 16.1 | 12.0 | 0.43 | 53 | 1.62 | 0.026 | -- | |||
| 03N03946 | 142-187 | Bt4 | S | 14.9 | 10.5 | 0.41 | 51 | 1.60 | 0.016 | tr | |||
| 03N03947 | 187-207 | Bt5 | S | 16.5 | 10.8 | 0.42 | 34 | 1.68 | 0.019 | 1 | |||
| 03N03948 | 207-240 | Btk | S | 13.6 | 7.6 | 1.0 | 0.44 | 39 | 1.65 | 0.015 | 6 | ||
| 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 | % | |||||||||||
| 4C1a2a | 4H2a | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 03N03941 | 0-24 | Ap1 | S | 6.7 | 0.47 | 97 | 83 | 0.80 | -- | ||||||||||
| 03N03942 | 24-44 | Ap2 | S | 6.9 | 0.44 | 96 | 85 | 0.69 | -- | ||||||||||
| 03N03943 | 44-69 | Bt1 | S | 7.1 | 0.48 | 99 | 89 | 0.67 | -- | ||||||||||
| 03N03944 | 69-100 | Bt2 | S | 7.4 | 0.23 | 100* | 88 | 0.61 | 1 | ||||||||||
| 03N03945 | 100-142 | Bt3 | S | 7.8 | 0.12 | tr | 100* | 0.57 | 3 | ||||||||||
| 03N03946 | 142-187 | Bt4 | S | 7.5 | 0.08 | -- | 100* | 91 | 0.58 | 2.91 | 4 | ||||||||
| 03N03947 | 187-207 | Bt5 | S | 7.9 | 0.17 | 1 | 100* | 0.53 | 3.07 | 3 | |||||||||
| 03N03948 | 207-240 | Btk | S | 8.2 | 0.68 | 6 | 100* | 0.45 | 1.72 | 4 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 40 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 22 | % wt | |
| Clay, carbonate free, Weighted Average | 22 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.64 | (NA) | |
| LE, Whole Soil, Summed to 1m | Depth error | cm/m | |
| Weighted averages based on control section: 44-94 cm | |||