| *** Taxonomy Characterization Data *** |
| Pedon ID: S1957LA015004 | ( BossierParish, Louisiana ) | Print Date: Nov 24 2024 12:20AM |
| Sampled as on May 19, 1957: | UNNAMED |
| Revised to correlated: | Wrightsville ; Fine, smectitic, thermic Vertic Ochraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1957LA015004 Lat: 33° 0' 28.00" north Long: 93° 40' 21.99" west MLRA: 133B | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3986 | 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 | |||||||||||||
| 40A30541 | 0-5 | A | S | 37.5 | 0.48 | 3 | -- | ||||||
| 40A30542 | 5-20 | Bg1 | S | 39.5 | 0.41 | 3 | -- | ||||||
| 40A30543 | 20-38 | Btg1 | S | 43.6 | 0.40 | 3 | -- | ||||||
| 40A30544 | 38-56 | Bt12 | S | 58.5 | 0.40 | 2 | -- | ||||||
| 40A30545 | 56-76 | Btg3 | S | 55.2 | 0.39 | 2 | -- | ||||||
| 40A30546 | 76-107 | Bg2 | S | 52.2 | 0.39 | 2 | -- | ||||||
| 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 | 5D2 | |||||||||||||||||
| 40A30541 | 0-5 | A | S | 4.5 | 5.61 | 36 | 30 | 0.92 | tr | ||||||||||
| 40A30542 | 5-20 | Bg1 | S | 4.3 | 1.88 | 21 | 18 | 0.72 | tr | ||||||||||
| 40A30543 | 20-38 | Btg1 | S | 4.4 | 0.50 | 48 | 42 | 0.64 | 2 | ||||||||||
| 40A30544 | 38-56 | Bt12 | S | 4.4 | 0.41 | 64 | 57 | 0.66 | 3 | ||||||||||
| 40A30545 | 56-76 | Btg3 | S | 4.4 | 0.26 | 79 | 70 | 0.66 | 4 | ||||||||||
| 40A30546 | 76-107 | Bg2 | S | 4.6 | 0.19 | 91 | 80 | 0.68 | 7 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.66 | (NA) | |
| Clay, carbonate free, Weighted Average | 52 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 52 | % wt | |
| Weighted averages based on control section: 20-70 cm | |||