| *** Taxonomy Characterization Data *** |
| Pedon ID: S1969VA137002 | ( Orange, Virginia ) | Print Date: Nov 21 2024 11:44AM |
| Sampled as on Oct 29, 1969: | ORANGE |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1969VA137002 Lat: 38° 19' 30.15" north Long: 77° 47' 58.94" west | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A1307 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Beltsville, Maryland | ||
| 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 | NK | |||||||||||
| 40A09956 | 0-3 | A1 | S | 10.1 | 2.3 | 22 | -- | ||||||
| 40A09957 | 3-11 | E | S | 11.2 | 1.6 | 0.31 | 22 | 1.66 | 0.006 | -- | |||
| 40A09958 | 11-23 | A2 | S | 17.0 | 4.7 | 0.36 | 25 | 1.59 | 0.012 | 2 | |||
| 40A09959 | 23-41 | B1 | S | 21.0 | 7.7 | 0.37 | 30 | 1.60 | 0.014 | 4 | |||
| 40A09960 | 41-48 | Bt1 | S | 36.9 | 22.1 | 0.40 | 14 | 1.50 | 0.021 | -- | |||
| 40A09961 | 48-68 | Bt2 | S | 48.0 | 35.0 | 0.40 | 16 | 1.34 | 0.082 | 1 | |||
| 40A09962 | 68-84 | Bt3 | S | 48.5 | 35.9 | 0.40 | 12 | 1.48 | 0.072 | -- | |||
| 40A09963 | 84-97 | B2 | S | 31.2 | 20.3 | 0.45 | 21 | 1.53 | 0.059 | 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 | % | |||||||||||
| NK | NK | 5D2 | |||||||||||||||||
| 40A09956 | 0-3 | A1 | S | 4.4 | 3.58 | 11 | 7 | 2.6 | 1.01 | 0.26 | 58 | -- | |||||||
| 40A09957 | 3-11 | E | S | 8 | 7 | 1.6 | 0.45 | 0.14 | 75 | -- | |||||||||
| 40A09958 | 11-23 | A2 | S | 5.0 | 0.13 | 14 | 13 | 2.9 | 0.41 | 0.17 | 66 | 1 | |||||||
| 40A09959 | 23-41 | B1 | S | 5.1 | 0.14 | 23 | 20 | 4.2 | 0.41 | 0.20 | 52 | 2 | |||||||
| 40A09960 | 41-48 | Bt1 | S | 5.0 | 0.14 | 36 | 30 | 11.8 | 0.46 | 0.32 | 49 | 2 | |||||||
| 40A09961 | 48-68 | Bt2 | S | 4.9 | 0.10 | 50 | 45 | 16.1 | 0.44 | 0.34 | 34 | 2 | |||||||
| 40A09962 | 68-84 | Bt3 | S | 4.7 | 0.10 | 64 | 57 | 19.5 | 0.51 | 0.40 | 19 | 3 | |||||||
| 40A09963 | 84-97 | B2 | S | 4.7 | 0.12 | 76 | 72 | 0.73 | 3 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.47 | (NA) | |
| Clay, carbonate free, Weighted Average | 46 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 14 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 46 | % wt | |
| Weighted averages based on control section: 41-84 cm | |||