| *** Taxonomy Characterization Data *** |
| Pedon ID: S1966MD003003 | ( Anne Arundel, Maryland ) | Print Date: Nov 26 2024 10:18PM |
| Sampled as on Jul 13, 1966: | DOWNER |
| Revised to correlated on Nov 3, 2014: | Downer ; Coarse-loamy, siliceous, semiactive, mesic Typic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1966MD003003 MLRA: 149A | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A1180 | 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 | NK | ||||||||||||
| 40A08965 | 0-23 | Ap | S | 4.5 | 0.40 | 64 | 1.56 | -- | -- | ||||
| 40A08966 | 23-30 | E | S | 5.8 | 0.34 | 61 | -- | ||||||
| 40A08967 | 30-43 | A/B | S | 9.7 | 0.38 | 56 | 1.61 | 0.004 | -- | ||||
| 40A08968 | 43-69 | Bt | S | 12.4 | 0.41 | 54 | 1.58 | 0.006 | -- | ||||
| 40A08969 | 69-91 | B | S | 9.0 | 0.42 | 63 | 1.60 | 0.004 | -- | ||||
| 40A08970 | 91-157 | C1 | S | 4.1 | 0.41 | 78 | 1.53 | 0.002 | -- | ||||
| 40A08971 | 91-157 | C1 | S | 10.1 | 0.39 | 69 | -- | ||||||
| 40A08972 | 91-157 | C1 | S | 3.1 | 0.39 | 76 | -- | ||||||
| 40A08973 | 157-183 | C2 | S | 11.4 | 0.41 | 48 | -- | ||||||
| 40A08974 | 183-224 | C3 | S | 12.2 | 0.43 | 50 | -- | ||||||
| 40A08975 | 224-251 | C4 | S | 17.7 | 0.40 | 44 | -- | ||||||
| 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 | ||||||||||||||||||
| 40A08965 | 0-23 | Ap | S | 4.5 | 0.21 | 17 | 1.5 | 0.33 | 60 | ||||||||||
| 40A08966 | 23-30 | E | S | 4.8 | 0.12 | 22 | 1.5 | 0.11 | 60 | ||||||||||
| 40A08967 | 30-43 | A/B | S | 4.9 | 0.03 | 16 | 1.5 | 0.15 | 67 | ||||||||||
| 40A08968 | 43-69 | Bt | S | 5.0 | 0.10 | 42 | 3.8 | 0.31 | 34 | ||||||||||
| 40A08969 | 69-91 | B | S | 5.0 | 0.03 | 39 | 3.0 | 0.33 | 40 | ||||||||||
| 40A08970 | 91-157 | C1 | S | 5.2 | 50 | 1.4 | 0.34 | 21 | |||||||||||
| 40A08971 | 91-157 | C1 | S | 5.0 | 0.03 | 46 | 3.2 | 0.32 | 28 | ||||||||||
| 40A08972 | 91-157 | C1 | S | 5.0 | 54 | 1.1 | 0.35 | 36 | |||||||||||
| 40A08973 | 157-183 | C2 | S | 5.1 | 0.02 | 65 | 4.3 | 0.38 | 7 | ||||||||||
| 40A08974 | 183-224 | C3 | S | 5.1 | 0.02 | 70 | 5.1 | 0.42 | 6 | ||||||||||
| 40A08975 | 224-251 | C4 | S | 5.2 | 70 | 6.6 | 0.37 | 9 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 12 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 54 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 12 | % wt | |
| Weighted averages based on control section: 43-69 cm | |||