| *** Taxonomy Characterization Data *** |
| Pedon ID: S2005ND025002 | ( Dunn, North Dakota ) | Print Date: Nov 23 2024 7:43AM |
| Sampled as on Sep 19, 2005: | Arikara ; Fine-loamy, mixed, superactive, frigid Aridic Haplustepts |
| Revised to correlated on May 12, 2019: | Arikara ; Fine-loamy, mixed, superactive, frigid Aridic Haplustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2006USND050 Lewis and Clark Monoliths | Natural Resources Conservation Service |
| - | Site ID | S2005ND025002 Lat: 47° 32' 58.50" north Long: 102° 48' 43.20" west MLRA: 58C | National Soil Survey Center | |
| - | Pedon No. | 06N0407 | 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 | ||||||||||
| 06N01496 | 2-11 | A | S | 26.1 | 11.3 | 1.12 | 54.0 | 7 | tr | ||||
| 06N01497 | 11-34 | Bt1 | S | 27.7 | 12.6 | 0.56 | 9 | 1.19 | 0.032 | tr | |||
| 06N01498 | 34-41 | Ab1 | S | 28.0 | 11.0 | 0.65 | 34.1 | 5 | -- | ||||
| 06N01499 | 41-78 | Bt1' | S | 30.8 | 13.1 | 0.45 | 5 | -- | |||||
| 06N01500 | 78-91 | Btk1 | S | 26.0 | 11.3 | -- | 0.46 | 17 | 1.25 | 0.038 | tr | ||
| 06N01501 | 91-97 | Ab2 | S | 20.4 | 5.0 | 0.4 | 0.71 | 30.6 | 13 | -- | |||
| 06N01502 | 97-129 | Btk2 | S | 27.2 | 11.2 | 1.0 | 0.51 | 4 | 1.29 | 0.061 | -- | ||
| 06N01503 | 129-185 | 2Btk | S | 29.0 | 13.6 | 0.57 | 6 | -- | |||||
| 06N01504 | 185-300 | 2C | S | 24.5 | 11.7 | 0.63 | 37.1 | 12 | 1 | ||||
| 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 | ||||||||||||||||
| 06N01496 | 2-11 | A | S | 6.6 | 7.59 | 100* | 81 | 1.59 | 0.77 | -- | |||||||||
| 06N01497 | 11-34 | Bt1 | S | 7.5 | 1.60 | 2 | 100* | 0.78 | -- | ||||||||||
| 06N01498 | 34-41 | Ab1 | S | 7.7 | 4.51 | 1 | 100* | 1.24 | 0.53 | -- | |||||||||
| 06N01499 | 41-78 | Bt1' | S | 8.0 | 1.40 | 2 | 100* | 0.70 | -- | ||||||||||
| 06N01500 | 78-91 | Btk1 | S | 8.1 | 1.30 | 1 | 100* | 0.77 | -- | ||||||||||
| 06N01501 | 91-97 | Ab2 | S | 8.2 | 2.55 | 2 | 100* | 1.23 | 0.51 | 1 | |||||||||
| 06N01502 | 97-129 | Btk2 | S | 8.8 | 1.28 | 5 | 100* | 0.67 | 0.80 | 5 | |||||||||
| 06N01503 | 129-185 | 2Btk | S | 9.0 | 1.01 | 3 | 100* | 0.68 | 1.08 | 15 | |||||||||
| 06N01504 | 185-300 | 2C | S | 9.0 | 1.07 | 4 | 100* | 0.66 | 2.00 | 37 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 8 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.82 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||