| *** Taxonomy Characterization Data *** |
| Pedon ID: S1969VA075014 | ( Goochland, Virginia ) | Print Date: Nov 24 2024 12:17AM |
| Sampled as on Oct 27, 1969: | CREEDMOOR |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1969VA075014 Lat: 37° 35' 30.19" north Long: 77° 38' 58.93" west | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A1304 | 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 | |||||||||||
| 40A09926 | 0-5 | A | S | 10.9 | 2.5 | 46 | -- | ||||||
| 40A09927 | 5-16 | E | S | 6.7 | 0.4 | 0.28 | 50 | 1.72 | -- | 3 | |||
| 40A09928 | 16-24 | B | S | 18.0 | 6.7 | 0.38 | 39 | 1.69 | 0.002 | 1 | |||
| 40A09929 | 24-41 | Btm | S | 52.8 | 29.7 | 0.41 | 20 | 1.30 | 0.090 | -- | |||
| 40A09930 | 41-61 | Bt1 | S | 47.8 | 28.3 | 0.44 | 27 | 1.31 | 0.073 | -- | |||
| 40A09931 | 61-79 | Bt21 | S | 48.2 | 28.4 | 0.44 | 27 | 1.31 | 0.101 | -- | |||
| 40A09932 | 79-106 | Bt22 | S | 39.3 | 25.4 | 0.47 | 32 | 1.35 | 0.094 | -- | |||
| 40A09933 | 106-142 | 2C1 | S | 5.4 | 2.0 | 0.93 | 68 | 1.65 | 0.020 | -- | |||
| 40A09934 | 142-168 | 2C2 | S | 5.2 | 2.7 | 72 | -- | ||||||
| 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 | |||||||||||||||||
| 40A09926 | 0-5 | A | S | 4.0 | 5.84 | 17 | 11 | 4.9 | 1.33 | 0.45 | 49 | -- | |||||||
| 40A09927 | 5-16 | E | S | 4.5 | 0.60 | 1 | 1 | 0.33 | -- | ||||||||||
| 40A09928 | 16-24 | B | S | 4.6 | 0.25 | 14 | 11 | 4.8 | 0.32 | 0.27 | 83 | -- | |||||||
| 40A09929 | 24-41 | Btm | S | 4.5 | 0.23 | 9 | 8 | 18.4 | 0.41 | 0.35 | 89 | -- | |||||||
| 40A09930 | 41-61 | Bt1 | S | 4.5 | 0.11 | 8 | 7 | 20.5 | 0.50 | 0.43 | 90 | -- | |||||||
| 40A09931 | 61-79 | Bt21 | S | 4.5 | 0.16 | 9 | 8 | 24.4 | 0.59 | 0.51 | 90 | tr | |||||||
| 40A09932 | 79-106 | Bt22 | S | 4.4 | 0.09 | 8 | 8 | 25.1 | 0.70 | 0.64 | 91 | tr | |||||||
| 40A09933 | 106-142 | 2C1 | S | 4.4 | 0.01 | 7 | 7 | 7.3 | 1.69 | 1.35 | 92 | -- | |||||||
| 40A09934 | 142-168 | 2C2 | S | 4.3 | 6 | 6 | 6.7 | 1.50 | 1.29 | 93 | -- | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.49 | (NA) | |
| Clay, carbonate free, Weighted Average | 50 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 25 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 50 | % wt | |
| Weighted averages based on control section: 24-74 cm | |||