| *** Taxonomy Characterization Data *** |
| Pedon ID: 84MD019001 | ( Dorchester, Maryland ) | Print Date: Nov 22 2024 11:39AM |
| Sampled as on Jun 1, 1984: | Keyport ; Clayey, mixed, mesic Aquic Hapludult |
| Revised to correlated: | Keyport ; Fine-silty, mixed, semiactive, mesic Aquic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP85MD004 DORCHESTER COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1984MD019001 Lat: 38° 35' 31.99" north Long: 76° 12' 38.99" west MLRA: 153C | National Soil Survey Center | |
| - | Pedon No. | 85P0011 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 8D1 | 4A1d | ||||||||||
| 85P00071 | 0-18 | Ap1 | S | 13.4 | 5.8 | 0.43 | 2 | 1.50 | 0.004 | tr | |||
| 85P00072 | 18-25 | Ap2 | S | 12.9 | 4.8 | 0.41 | 1 | 1.63 | 0.004 | -- | |||
| 85P00073 | 25-38 | E/A | S | 24.2 | 9.7 | 0.40 | 1 | 1.64 | 0.012 | -- | |||
| 85P00074 | 38-64 | Bt1 | S | 32.7 | 16.6 | 0.46 | 1 | 1.58 | 0.021 | -- | |||
| 85P00075 | 64-91 | Btg | S | 33.9 | 15.7 | 0.49 | 1 | 1.55 | 0.019 | -- | |||
| 85P00076 | 91-109 | Bt2 | S | 34.1 | 14.6 | 0.51 | 1 | 1.56 | 0.021 | -- | |||
| 85P00077 | 109-122 | Bt3 | S | 30.8 | 12.3 | 0.50 | 3 | 1.57 | 0.019 | 1 | |||
| 85P00078 | 122-178 | 2Cg | S | 20.7 | 8.3 | 0.46 | 2 | 1.73 | 0.013 | tr | |||
| 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 | % | |||||||||||
| 4C1a2a | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 85P00071 | 0-18 | Ap1 | S | 4.9 | 0.88 | 79 | 54 | 6.1 | 0.53 | 0.46 | 8 | 1 | |||||||
| 85P00072 | 18-25 | Ap2 | S | 5.7 | 0.63 | 88 | 67 | 0.56 | 1 | ||||||||||
| 85P00073 | 25-38 | E/A | S | 5.6 | 0.33 | 92 | 70 | 0.44 | 2 | ||||||||||
| 85P00074 | 38-64 | Bt1 | S | 4.2 | 0.21 | 40 | 31 | 15.3 | 0.53 | 0.47 | 55 | 2 | |||||||
| 85P00075 | 64-91 | Btg | S | 4.1 | 0.20 | 35 | 27 | 15.2 | 0.52 | 0.45 | 60 | 3 | |||||||
| 85P00076 | 91-109 | Bt2 | S | 4.3 | 0.19 | 53 | 39 | 15.4 | 0.48 | 0.45 | 43 | 7 | |||||||
| 85P00077 | 109-122 | Bt3 | S | 4.5 | 0.19 | 60 | 45 | 12.3 | 0.45 | 0.40 | 32 | 9 | |||||||
| 85P00078 | 122-178 | 2Cg | S | 5.1 | 0.14 | 79 | 63 | 9.6 | 0.52 | 0.46 | 11 | 14 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.52 | (NA) | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Weighted averages based on control section: 38-88 cm | |||