| *** Taxonomy Characterization Data *** |
| Pedon ID: 90LA115025 | ( VernonParish, Louisiana ) | Print Date: Apr 22 2025 8:47PM |
| Sampled as on Aug 1, 1990: | Spurger ; Fine, mixed, thermic Albaquultic Hapludalf |
| Revised to correlated: | Spurger ; Clayey, mixed, active, thermic Aquic Hapludults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90LA247 BEAUREGARD-VERNON | Natural Resources Conservation Service |
| - | Site ID | S1990LA115025 Lat: 30° 55' 8.00" north Long: 93° 31' 38.00" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 90P0996 | 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 | ||||||||||
| 90P06060 | 0-7 | A | S | 4.3 | 3.2 | 0.79 | 22 | 1.48 | 0.002 | ||||
| 90P06061 | 7-15 | E | S | 4.0 | 2.8 | 0.65 | 23 | ||||||
| 90P06062 | 15-56 | Bt1 | S | 65.0 | 44.9 | 0.38 | 4 | 1.22 | 0.113 | ||||
| 90P06063 | 56-99 | Bt2 | S | 50.6 | 33.4 | 0.39 | 5 | 1.37 | 0.079 | ||||
| 90P06064 | 99-145 | Bt3 | S | 42.2 | 26.8 | 0.39 | 7 | 1.53 | 0.044 | ||||
| 90P06065 | 145-175 | Bt4 | S | 26.9 | 19.8 | 0.42 | 19 | 1.56 | 0.037 | ||||
| 90P06066 | 175-206 | BC1 | S | 11.2 | 0.47 | 29 | 1.63 | 0.006 | |||||
| 90P06067 | 206-218 | BC2 | S | 10.0 | 0.43 | 70 | 1.66 | 0.008 | |||||
| 90P06068 | 218-254 | C1 | S | 4.7 | 0.51 | 85 | |||||||
| 90P06069 | 254-280 | C2 | S | 2.3 | 0.74 | 90 | |||||||
| 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 | ||||||||||||
| 90P06060 | 0-7 | A | S | 5.4 | 1.07 | 63 | 45 | 2.6 | 0.93 | 0.60 | 4 | -- | |||||||
| 90P06061 | 7-15 | E | S | 5.1 | 0.59 | 47 | 34 | 1.8 | 0.75 | 0.45 | 22 | -- | |||||||
| 90P06062 | 15-56 | Bt1 | S | 5.6 | 0.25 | 29 | 23 | 19.1 | 0.37 | 0.29 | 63 | -- | |||||||
| 90P06063 | 56-99 | Bt2 | S | 4.9 | 0.14 | 22 | 17 | 16.6 | 0.40 | 0.33 | 73 | -- | |||||||
| 90P06064 | 99-145 | Bt3 | S | 4.8 | 0.11 | 20 | 16 | 15.0 | 0.42 | 0.36 | 77 | -- | |||||||
| 90P06065 | 145-175 | Bt4 | S | 4.7 | 0.06 | 19 | 15 | 10.6 | 0.45 | 0.39 | 78 | -- | |||||||
| 90P06066 | 175-206 | BC1 | S | 4.8 | 0.03 | 17 | 14 | 4.2 | 0.48 | 0.38 | 79 | -- | |||||||
| 90P06067 | 206-218 | BC2 | S | 4.7 | 0.03 | 17 | 13 | 3.4 | 0.42 | 0.34 | 79 | -- | |||||||
| 90P06068 | 218-254 | C1 | S | 4.9 | 0.03 | 17 | 5 | 1.8 | 0.49 | 0.38 | 78 | -- | |||||||
| 90P06069 | 254-280 | C2 | S | 4.7 | 0.02 | 21 | 10 | 1.2 | 0.61 | 0.52 | 75 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.38 | (NA) | |
| Clay, carbonate free, Weighted Average | 62 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 62 | % wt | |
| Weighted averages based on control section: 15-65 cm | |||