| *** Taxonomy Characterization Data *** |
| Pedon ID: S1970MT049001 | ( Lewis and Clark, Montana ) | Print Date: Nov 24 2024 4:13AM |
| Sampled as on Jan 30, 1970: | Musselshell |
| Revised to correlated: | Musselshell ; Coarse-loamy, carbonatic, frigid Borollic Calciorthids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1970MT049001 Lat: 46° 36' 4.64" north Long: 111° 58' 51.17" west MLRA: 58A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3703 | 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 | 4A1d | |||||||||||
| 40A28534 | 0-10 | A | S | 15.1 | -- | 0.61 | 37 | -- | |||||
| 40A28535 | 10-23 | Bk1 | S | 30.2 | 19.0 | 0.60 | 23 | 1.13 | 0.012 | -- | |||
| 40A28536 | 23-49 | Bk2 | S | 32.1 | 19.0 | 0.42 | 23 | 1.24 | 0.016 | -- | |||
| 40A28537 | 49-66 | Bk3 | S | 19.3 | 11.0 | 0.45 | 50 | -- | |||||
| 40A28538 | 66-88 | Bk4 | S | 14.2 | 5.0 | 0.57 | 59 | -- | |||||
| 40A28540 | 94-152 | 3Bk1 | S | 28.3 | 13.0 | 0.43 | 27 | -- | |||||
| 40A28541 | 152-183 | 3Bk2 | S | 18.3 | 9.0 | 0.68 | 41 | -- | |||||
| 40A28542 | 183-210 | 3Bk3 | S | 15.0 | 6.0 | 0.58 | 53 | -- | |||||
| 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 | 6E1b | 5D2 | ||||||||||||||||
| 40A28534 | 0-10 | A | S | 7.5 | 2.43 | 1 | 100 | 1.26 | 1 | ||||||||||
| 40A28535 | 10-23 | Bk1 | S | 7.8 | 1.38 | 39 | 100 | 0.41 | 1 | ||||||||||
| 40A28536 | 23-49 | Bk2 | S | 7.9 | 0.57 | 45 | 100 | 0.31 | 2 | ||||||||||
| 40A28537 | 49-66 | Bk3 | S | 8.0 | 0.27 | 40 | 100 | 0.37 | 8 | ||||||||||
| 40A28538 | 66-88 | Bk4 | S | 8.1 | 0.12 | 29 | 100 | 0.56 | 14 | ||||||||||
| 40A28539 | 88-94 | 2Bk | S | 8.2 | 0.07 | 18 | |||||||||||||
| 40A28540 | 94-152 | 3Bk1 | S | 8.1 | 0.19 | 30 | 100 | 0.37 | 24 | ||||||||||
| 40A28541 | 152-183 | 3Bk2 | S | 8.0 | 0.13 | 38 | 100 | 0.40 | 27 | ||||||||||
| 40A28542 | 183-210 | 3Bk3 | S | 8.0 | 0.22 | 34 | 100 | 0.56 | 17 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.81 | (NA) | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Weighted averages based on control section: 25-100 cm | |||