| *** Taxonomy Characterization Data *** |
| Pedon ID: 93NM025002 | ( Lea, New Mexico ) | Print Date: May 20 2024 1:54AM |
| Sampled as on Mar 29, 1993: | Arvana Loam ; Fine-loamy, mixed, thermic Petrocalcic Paleustalf |
| Revised to correlated: | ARVANA ; Fine-loamy, mixed, thermic Petrocalcic Paleustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP93NM147 LEA COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1993NM025002 Lat: 33° 6' 42.00" north Long: 103° 3' 52.00" west | National Soil Survey Center | |
| - | Pedon No. | 93P0508 | 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 | 3A1a1a | 8D1 | 4A1d | 7B1a2 | ||||||||
| 93P03733 | 0-5 | A | S | 12.3 | 7.3 | 0.50 | 59 | 1.58 | 0.004 | -- | |||
| 93P03734 | 5-28 | Bt | S | 11.0 | 7.5 | 0.42 | 68 | 1.46 | 0.020 | -- | 98 | ||
| 93P03735 | 28-53 | Btk | S | 13.9 | 10.1 | 0.46 | 71 | 1.34 | 0.021 | 3 | |||
| 93P03736 | 53-66 | Btk | S | 19.5 | 10.2 | 4.3 | 0.54 | 90 | 65 | 93 | |||
| 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 | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 93P03733 | 0-5 | A | S | 7.8 | 0.91 | tr | 100* | 99 | 0.83 | -- | |||||||||
| 93P03734 | 5-28 | Bt | S | 8.0 | 0.62 | tr | 100* | 98 | 0.74 | 1 | |||||||||
| 93P03735 | 28-53 | Btk | S | 7.9 | 1.28 | 1 | 100* | 100 | 0.69 | 3 | |||||||||
| 93P03736 | 53-66 | Btk | S | 8.2 | 0.91 | 15 | 100* | 100 | 0.66 | 0.78 | 1 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.85 | (NA) | |
| Clay, carbonate free, Weighted Average | 15 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 90 | % wt | |
| Volume, >2mm, Weighted Average | 65 | % vol | |
| Clay, total, Weighted Average | 20 | % wt | |
| Weighted averages based on control section: 53-66 cm | |||