*** Taxonomy Characterization Data *** |
Pedon ID: 99TX469001A | ( Victoria, Texas ) | Print Date: Nov 12 2024 5:33AM |
Sampled as on Nov 15, 1999: | Laewest (High) ; Fine, smectitic Chromic Hapluderts |
Revised to : | ; Fine, smectitic, hyperthermic Typic Haplusterts |
United States Department of Agriculture | ||||
SSL | - | Project | CP00TX075 PALEOVERTISOL (2) | Natural Resources Conservation Service |
- | Site ID | S1999TX469001A Lat: 28° 43' 12.00" north Long: 96° 45' 23.29" west MLRA: 150A | National Soil Survey Center | |
- | Pedon No. | 00P0385 | 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 | 8D1 | 4A1d | ||||||||||
00P02648 | 0-11 | Ak | S | 51.6 | 11.8 | 0.47 | 15 | 1.34 | 0.138 | 1 | |||
00P02649 | 11-28 | Bk | S | 52.2 | 10.2 | 0.46 | 16 | 1.25 | 0.130 | 1 | |||
00P02650 | 28-119 | Bkss1 | S | 52.4 | 10.2 | 0.44 | 16 | 1.34 | 0.138 | 2 | |||
00P02651 | 119-172 | Bkss2 | S | 54.3 | 8.9 | 0.44 | 16 | 1.30 | 0.152 | 2 | |||
00P02652 | 172-198 | Bkss3 | S | 58.6 | 12.3 | 0.42 | 10 | 1.24 | 0.173 | 1 | |||
00P02653 | 198-205 | Bss1 | S | 67.9 | 19.1 | 0.41 | 2 | 1.16 | 0.227 | 1 | |||
00P02654 | 205-245 | Bss2 | S | 67.3 | 19.7 | 0.40 | 2 | 1.21 | 0.184 | -- |
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 | |||||||||||
00P02648 | 0-11 | Ak | S | 8.1 | 2.95 | 0.25 | 0.02 | 13 | 100* | 100 | 0.87 | 0.53 | 1 | ||||||
00P02649 | 11-28 | Bk | S | 8.1 | 2.26 | 0.24 | 0.02 | 16 | 100* | 100 | 0.87 | 0.51 | 1 | ||||||
00P02650 | 28-119 | Bkss1 | S | 8.3 | 2.39 | 0.25 | 0.02 | 15 | 100* | 100 | 0.86 | 0.44 | 2 | ||||||
00P02651 | 119-172 | Bkss2 | S | 8.4 | 1.68 | 0.23 | 0.04 | 14 | 100* | 100 | 0.84 | 0.50 | 5 | ||||||
00P02652 | 172-198 | Bkss3 | S | 8.4 | 1.88 | 0.20 | 0.03 | 15 | 100* | 100 | 0.77 | 1.25 | 11 | ||||||
00P02653 | 198-205 | Bss1 | S | 8.1 | 2.27 | 0.17 | 0.02 | 17 | 100* | 100 | 0.70 | 2.27 | 14 | ||||||
00P02654 | 205-245 | Bss2 | S | 8.2 | 2.37 | 0.15 | 0.01 | 20 | 100* | 100 | 0.67 | 2.39 | 13 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.86 | (NA) | |
Clay, carbonate free, Weighted Average | 52 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 16 | % wt | |
Volume, >2mm, Weighted Average | 1 | % vol | |
Clay, total, Weighted Average | 52 | % wt | |
LE, Whole Soil, Summed to 1m | 14 | cm/m | |
Weighted averages based on control section: 25-100 cm |