| *** Taxonomy Characterization Data *** |
| Pedon ID: S1955OR013018 | ( Crook, Oregon ) | Print Date: Nov 6 2026 6:25AM |
| Sampled as on Mar 30, 1955: | PRINEVILLE |
| Revised to correlated: | Prineville ; Coarse-loamy, mixed, superactive, mesic Xerollic Durorthids |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1955OR013018 Lat: 44° 22' 21.01" north Long: 120° 57' 6.99" west | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A0902 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Riverside, California | ||
| 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 | |||||||||||||
| 40A06792 | 0-23 | Ap | S | 6.9 | 1.22 | 58 | 2 | ||||||
| 40A06793 | 23-41 | A | S | 8.3 | 1.04 | 53 | 2 | ||||||
| 40A06794 | 41-51 | B | S | 10.5 | 0.91 | 45 | 3 | ||||||
| 40A06795 | 51-81 | Bm1 | S | 3.2 | 3.09 | 33 | 2 | ||||||
| 40A06796 | 81-119 | Bm2 | S | -- | 35 | 3 | |||||||
| 40A06797 | 119-152 | C | S | -- | 53 | 13 | |||||||
| 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 | % | |||||||||||
| 6A1a | 6E1b | NK | |||||||||||||||||
| 40A06792 | 0-23 | Ap | S | 0.67 | 90 | 0.70 | |||||||||||||
| 40A06793 | 23-41 | A | S | 0.50 | 95 | 0.50 | |||||||||||||
| 40A06794 | 41-51 | B | S | 0.41 | 98 | 0.90 | |||||||||||||
| 40A06795 | 51-81 | Bm1 | S | 0.20 | -- | 100 | 1.20 | ||||||||||||
| 40A06796 | 81-119 | Bm2 | S | 0.18 | 2 | 100 | 1.10 | ||||||||||||
| 40A06797 | 119-152 | C | S | 0.16 | 3 | 100 | 0.90 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 9 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 50 | % wt | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| Weighted averages based on control section: 25-51 cm | |||