| *** Taxonomy Characterization Data *** |
| Pedon ID: S1957LA015008 | ( BossierParish, Louisiana ) | Print Date: May 19 2024 5:34PM |
| Sampled as on May 21, 1957: | UNNAMED |
| Revised to correlated: | Armistead ; Fine-silty, mixed, active, thermic Aquic Argiudolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1957LA015008 Lat: 32° 58' 18.01" north Long: 93° 46' 42.01" west MLRA: 131 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4103 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | |||||||||||||
| 40A31366 | 0-13 | A1 | S | 71.0 | 0.32 | tr | -- | ||||||
| 40A31367 | 13-23 | A2 | S | 75.7 | 0.31 | tr | -- | ||||||
| 40A31368 | 23-43 | A3 | S | 34.6 | 0.38 | 1 | -- | ||||||
| 40A31369 | 43-66 | B1 | S | 35.9 | 0.41 | tr | -- | ||||||
| 40A31370 | 66-89 | B2 | S | 31.0 | 0.42 | 1 | -- | ||||||
| 40A31371 | 89-102 | B3 | S | 22.7 | 0.44 | tr | -- | ||||||
| 40A31372 | 102-117 | B4 | S | 22.0 | 0.45 | 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 | % | |||||||||||
| 8C1a | 6A1a | 6E1b | 5D2 | ||||||||||||||||
| 40A31366 | 0-13 | A1 | S | 6.7 | 1.48 | -- | 100* | 90 | 0.55 | tr | |||||||||
| 40A31367 | 13-23 | A2 | S | 6.6 | 1.25 | -- | 99 | 85 | 0.56 | tr | |||||||||
| 40A31368 | 23-43 | A3 | S | 6.0 | 0.83 | 93 | 78 | 0.59 | tr | ||||||||||
| 40A31369 | 43-66 | B1 | S | 5.5 | 0.56 | 84 | 72 | 0.60 | tr | ||||||||||
| 40A31370 | 66-89 | B2 | S | 5.4 | 0.33 | 83 | 71 | 0.62 | 1 | ||||||||||
| 40A31371 | 89-102 | B3 | S | 5.6 | 0.17 | 90 | 77 | 0.61 | 1 | ||||||||||
| 40A31372 | 102-117 | B4 | S | 6.1 | 0.12 | 96 | 82 | 0.65 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.6 | (NA) | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 32 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||