| *** Taxonomy Characterization Data *** |
| Pedon ID: S1957LA015007 | ( BossierParish, Louisiana ) | Print Date: Mar 2 2025 8:50AM |
| Sampled as on May 21, 1957: | UNNAMED |
| Revised to correlated: | Buxin ; Fine, mixed, superactive, thermic Vertic Haplaquepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1957LA015007 Lat: 32° 53' 5.99" north Long: 93° 47' 53.01" west MLRA: 131 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4108 | 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 | |||||||||||||
| 40A31394 | 0-13 | A1 | S | 74.4 | 0.31 | tr | -- | ||||||
| 40A31395 | 13-23 | A2 | S | 62.7 | 0.35 | 1 | -- | ||||||
| 40A31396 | 23-53 | Ag | S | 50.1 | 0.36 | 3 | -- | ||||||
| 40A31397 | 53-86 | Bg1 | S | 48.3 | 0.37 | 2 | -- | ||||||
| 40A31398 | 86-117 | Bg2 | S | 36.2 | 0.40 | 6 | -- | ||||||
| 40A31399 | 117-127 | Bg3 | S | 30.9 | 0.42 | 10 | -- | ||||||
| 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 | ||||||||||||||||
| 40A31394 | 0-13 | A1 | S | 6.7 | 1.46 | -- | 100* | 91 | 0.56 | tr | |||||||||
| 40A31395 | 13-23 | A2 | S | 6.8 | 1.07 | -- | 100* | 90 | 0.59 | 1 | |||||||||
| 40A31396 | 23-53 | Ag | S | 7.0 | 0.95 | -- | 100* | 90 | 0.61 | 1 | |||||||||
| 40A31397 | 53-86 | Bg1 | S | 7.3 | 0.44 | -- | 99 | 92 | 0.60 | 1 | |||||||||
| 40A31398 | 86-117 | Bg2 | S | 7.4 | 0.26 | -- | 100* | 93 | 0.61 | 2 | |||||||||
| 40A31399 | 117-127 | Bg3 | S | 7.4 | 0.20 | -- | 100* | 94 | 0.61 | 3 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.61 | (NA) | |
| Clay, carbonate free, Weighted Average | 47 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 3 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 47 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||