| *** Taxonomy Characterization Data *** |
| Pedon ID: 99TX391001 | ( Refugio, Texas ) | Print Date: Nov 26 2024 10:27PM |
| Sampled as on Nov 17, 1999: | Laewest (Low) ; Fine, smectitic Typic Hapluderts |
| Revised to : | ; Fine, smectitic, hyperthermic Typic Haplusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00TX075 PALEOVERTISOL (2) | Natural Resources Conservation Service |
| - | Site ID | S1999TX391001 Lat: 28° 28' 27.40" north Long: 97° 7' 0.01" west | National Soil Survey Center | |
| - | Pedon No. | 00P0390 | 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 | |||||||||
| 00P02696 | 0-9 | A1 | S | 58.9 | 48.4 | 0.56 | 12 | 1.14 | 0.167 | -- | |||
| 00P02697 | 9-28 | A2 | S | 60.5 | 43.5 | 0.52 | 12 | 1.16 | 0.170 | -- | |||
| 00P02698 | 28-56 | Bss1 | S | 61.2 | 33.7 | 0.48 | 11 | 1.17 | 0.175 | -- | |||
| 00P02699 | 56-79 | Bss2 | S | 60.1 | 32.9 | 0.47 | 14 | 1.18 | 0.164 | 2 | |||
| 00P02700 | 79-104 | Bkss1 | S | 59.9 | 27.8 | 0.48 | 13 | 1.16 | 0.176 | tr | |||
| 00P02701 | 104-160 | Bkss2 | S | 61.0 | 26.1 | 0.48 | 12 | 1.17 | 0.184 | -- | |||
| 00P02702 | 160-195 | Bkss3 | S | 61.6 | 18.4 | 0.8 | 0.47 | 8 | 1.18 | 0.172 | tr | ||
| 00P02703 | 195-224 | Bkss4 | S | 56.6 | 17.7 | 5.3 | 0.43 | 5 | 1.26 | 0.149 | -- | ||
| 00P02704 | 224-237 | Bss3 | S | 53.8 | 17.2 | 5.3 | 0.42 | 7 | 1.30 | 0.141 | -- | ||
| 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 | 6A2e | 8J1c | 4E1a1a1a1 | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 00P02696 | 0-9 | A1 | S | 6.7 | 2.72 | 0.22 | 0.02 | 100* | 92 | 0.92 | 0.97 | 1 | |||||||
| 00P02697 | 9-28 | A2 | S | 6.8 | 1.45 | 0.28 | 0.02 | 100* | 92 | 0.85 | 0.63 | 2 | |||||||
| 00P02698 | 28-56 | Bss1 | S | 7.5 | 1.21 | 0.28 | 0.02 | tr | 100* | 97 | 0.88 | 1.16 | 3 | ||||||
| 00P02699 | 56-79 | Bss2 | S | 7.7 | 1.13 | 0.27 | 0.01 | 1 | 100* | 97 | 0.89 | 0.93 | 5 | ||||||
| 00P02700 | 79-104 | Bkss1 | S | 8.1 | 1.37 | 0.24 | 0.02 | 3 | 100* | 98 | 0.85 | 0.53 | 8 | ||||||
| 00P02701 | 104-160 | Bkss2 | S | 7.9 | 0.94 | 0.26 | 0.02 | 4 | 100* | 99 | 0.79 | 1.84 | 11 | ||||||
| 00P02702 | 160-195 | Bkss3 | S | 8.0 | 1.00 | 0.21 | 0.01 | 6 | 100* | 100 | 0.77 | 1.84 | 13 | ||||||
| 00P02703 | 195-224 | Bkss4 | S | 7.9 | 2.67 | 0.14 | 0.01 | 21 | 100* | 100 | 0.67 | 2.06 | 13 | ||||||
| 00P02704 | 224-237 | Bss3 | S | 7.9 | 2.81 | 0.10 | tr | 24 | 100* | 100 | 0.62 | 2.11 | 13 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.87 | (NA) | |
| Clay, carbonate free, Weighted Average | 60 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 13 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 60 | % wt | |
| LE, Whole Soil, Summed to 1m | 17 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||