| *** Taxonomy Characterization Data *** |
| Pedon ID: S1974SD013004 | ( Brown, South Dakota ) | Print Date: Dec 17 2024 9:23PM |
| Sampled as on May 30, 1974: | Great Bend |
| Revised to correlated: | Great Bend ; Fine-silty, mixed, superactive, frigid Udic Haploborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1974SD013004 Lat: 45° 21' 15.99" north Long: 98° 19' 43.01" west MLRA: 55B | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2519 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | 4A1d | ||||||||||
| 40A19765 | 0-20 | Ap | S | 24.8 | 13.1 | 0.52 | 1 | 1.12 | 0.040 | -- | |||
| 40A19766 | 20-33 | B | S | 27.8 | 15.2 | 0.45 | tr | 1.22 | 0.027 | -- | |||
| 40A19767 | 33-43 | Bk1 | variable | 1.18 | |||||||||
| 40A19768 | 43-74 | Bk2 | S | 26.7 | 8.0 | 0.42 | tr | 1.17 | 0.014 | -- | |||
| 40A19769 | 74-117 | C1 | S | 19.9 | 2.0 | 0.55 | tr | 1.26 | 0.010 | -- | |||
| 40A19770 | 117-145 | C2 | S | 22.4 | 4.0 | 0.53 | tr | 1.28 | 0.008 | -- | |||
| 40A19771 | 145-175 | C3 | S | 23.0 | 4.0 | 0.54 | tr | 1.24 | 0.005 | -- | |||
| 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 | 6E1a | 8A1a | 5D2 | |||||||||||||||
| 40A19765 | 0-20 | Ap | S | 7.4 | 2.43 | -- | 100* | 90 | 1.06 | 0.86 | -- | ||||||||
| 40A19766 | 20-33 | B | S | 7.4 | 1.68 | -- | 100* | 92 | 0.90 | 0.44 | -- | ||||||||
| 40A19767 | 33-43 | Bk1 | S | 7.9 | 0.99 | 17 | 0.59 | ||||||||||||
| 40A19768 | 43-74 | Bk2 | S | 8.3 | 0.56 | 24 | 100 | 0.58 | 0.69 | 2 | |||||||||
| 40A19769 | 74-117 | C1 | S | 8.2 | 0.30 | 16 | 100 | 0.78 | 2.69 | 6 | |||||||||
| 40A19770 | 117-145 | C2 | S | 8.0 | 0.24 | 13 | 100 | 0.80 | 6.47 | 7 | |||||||||
| 40A19771 | 145-175 | C3 | S | 8.0 | 0.20 | 13 | 100 | 0.79 | 9.19 | 7 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.86 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||