| *** Taxonomy Characterization Data *** |
| Pedon ID: s2000ok-055-006 hayfork | ( Greer, Oklahoma ) | Print Date: Feb 2 2025 12:08PM |
| Sampled as on Jul 19, 2000: | clearfork ; Clayey, mixed, superactive, thermic Pachic Haplustoll |
| Revised to correlated: | hayfork ; Clayey, mixed, superactive, thermic Pachic Haplustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00NL221 | Natural Resources Conservation Service |
| - | Site ID | ok055-HfkA-hayfork-1 Lat: 35° 6' 9.15" north Long: 99° 39' 19.12" west MLRA: 78C | National Soil Survey Center | |
| - | Pedon No. | 00P1361 | 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 | |||||||||||
| 00P07966 | 0-9 | A1 | S | 24.3 | 0.39 | 2 | -- | ||||||
| 00P07967 | 9-28 | A2 | S | 54.6 | 0.33 | 1 | -- | ||||||
| 00P07968 | 28-68 | Bk1 | S | 56.4 | 0.30 | 2 | -- | ||||||
| 00P07969 | 68-104 | Bk2 | S | 52.4 | 2.5 | 0.30 | 1 | -- | |||||
| 00P07970 | 104-127 | Bky | S | 39.1 | 1.0 | 0.33 | 2 | -- | |||||
| 00P07971 | 127-153 | Byz | S | 41.9 | 0.8 | 0.34 | 2 | -- | |||||
| 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 | 6A2e | 4E1a1a1a1 | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 00P07966 | 0-9 | A1 | S | 6.4 | 1.75 | -- | 92 | 78 | 0.60 | 1 | |||||||||
| 00P07967 | 9-28 | A2 | S | 7.3 | 1.04 | 100* | 91 | 0.45 | 2 | ||||||||||
| 00P07968 | 28-68 | Bk1 | S | 8.2 | 0.92 | 3 | 100* | 100 | 0.38 | 1.45 | 4 | ||||||||
| 00P07969 | 68-104 | Bk2 | S | 8.0 | 1.03 | 6 | 100* | 100 | 0.31 | 6.84 | 7 | ||||||||
| 00P07970 | 104-127 | Bky | S | 8.0 | 0.95 | 6 | 100* | 100 | 0.28 | 5.87 | 9 | ||||||||
| 00P07971 | 127-153 | Byz | S | 8.0 | 0.60 | 4 | 100* | 100 | 0.30 | 5.90 | 7 | ||||||||
| 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 | % | |||||||||||
| 4H2a | |||||||||||||||||||
| 00P07970 | 104-127 | Bky | S | 0.84 | |||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.36 | (NA) | |
| Clay, carbonate free, Weighted Average | 54 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 55 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||