*** Taxonomy Characterization Data *** |
Pedon ID: S1993TX089001 | ( Colorado, Texas ) | Print Date: Dec 4 2024 3:15AM |
Sampled as on Aug 16, 1994: | Norwood ; Fine-silty, mixed (calcareous) Fluventic Eutrochrepts |
Revised to correlated on Oct 20, 2014: | Norwood ; Fine-silty, mixed, superactive, hyperthermic Fluventic Eutrudepts |
United States Department of Agriculture | ||||
SSL | - | Project | CP93TX135 COLORADO COUNTY | Natural Resources Conservation Service |
- | Site ID | S1993TX089001 Lat: 29° 30' 29.00" north Long: 96° 20' 59.99" west | National Soil Survey Center | |
- | Pedon No. | 93P0490 | 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 | ||||||||||
93P03631 | 0-10 | Ap1 | S | 15.4 | 0.44 | 10 | 1.41 | 0.019 | -- | ||||
93P03632 | 10-25 | Ap2 | S | 15.7 | 0.45 | 8 | 1.46 | 0.020 | -- | ||||
93P03633 | 25-46 | Bw | S | 17.3 | 0.3 | 0.46 | 1 | 1.44 | 0.011 | -- | |||
93P03634 | 46-71 | Bk | S | 22.2 | 0.47 | 1 | 1.28 | 0.028 | -- | ||||
93P03635 | 71-86 | BC1 | S | 19.4 | 1.2 | 0.47 | 1 | 1.36 | 0.022 | -- | |||
93P03636 | 86-112 | BC2 | S | 15.8 | 0.3 | 0.49 | 1 | 1.41 | 0.016 | -- | |||
93P03637 | 112-125 | BC3 | S | 27.3 | 1.2 | 0.46 | 1 | 1.29 | 0.042 | -- | |||
93P03638 | 125-135 | AB | S | 42.0 | 3.8 | 0.42 | 8 | 1.27 | 0.082 | -- | |||
93P03639 | 135-160 | Bwb1 | S | 14.8 | 0.3 | 0.45 | 34 | 1.37 | 0.014 | -- | |||
93P03640 | 160-203 | Bwb2 | S | 13.9 | 0.9 | 0.46 | 25 | 1.40 | 0.009 | -- |
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 | ||||||||||||
93P03631 | 0-10 | Ap1 | S | 7.9 | 0.65 | 10 | 100* | 100 | 0.68 | 0.63 | 1 | ||||||||
93P03632 | 10-25 | Ap2 | S | 8.1 | 0.49 | 11 | 100* | 100 | 0.66 | 0.50 | 1 | ||||||||
93P03633 | 25-46 | Bw | S | 8.2 | 0.26 | 16 | 100* | 100 | 0.68 | 1 | |||||||||
93P03634 | 46-71 | Bk | S | 8.2 | 0.28 | 18 | 100* | 100 | 0.69 | 1 | |||||||||
93P03635 | 71-86 | BC1 | S | 8.3 | 0.25 | 21 | 100* | 100 | 0.69 | 1 | |||||||||
93P03636 | 86-112 | BC2 | S | 8.3 | 0.21 | 18 | 100* | 100 | 0.72 | 1 | |||||||||
93P03637 | 112-125 | BC3 | S | 8.4 | 0.32 | 20 | 100* | 100 | 0.67 | 1 | |||||||||
93P03638 | 125-135 | AB | S | 8.3 | 0.54 | 18 | 100* | 100 | 0.56 | 1 | |||||||||
93P03639 | 135-160 | Bwb1 | S | 8.4 | 0.17 | 13 | 100* | 100 | 0.65 | 1 | |||||||||
93P03640 | 160-203 | Bwb2 | S | 8.4 | 0.14 | 13 | 100* | 100 | 0.63 | 2 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.71 | (NA) | |
Clay, carbonate free, Weighted Average | 19 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
Volume, >2mm, Weighted Average | 0 | % vol | |
Clay, total, Weighted Average | 19 | % wt | |
LE, Whole Soil, Summed to 1m | 2 | cm/m | |
Weighted averages based on control section: 25-100 cm |