| *** Taxonomy Characterization Data *** |
| Pedon ID: S1953TX305062 | ( Lynn, Texas ) | Print Date: Nov 12 2024 3:24AM |
| Sampled as on Jun 28, 1953: | UNNAMED |
| Revised to correlated: | AMARILLO ; Fine-loamy, mixed, thermic Aridic Paleustalfs |
| State of Texas | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Texas A&M University |
| - | Site ID | S1953TX305062 Lat: 33° 11' 5.00" north Long: 101° 46' 48.00" west MLRA: 77C | University Soil Laboratory | |
| - | Pedon No. | 40A4475 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | College Station, Texas | ||
| 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 | 4A1d | |||||||||||
| 40A34225 | 0-20 | Ap | S | 10.8 | 7.5 | 60 | -- | ||||||
| 40A34226 | 20-51 | Bt1 | S | 26.8 | 19.6 | 42 | -- | ||||||
| 40A34227 | 51-76 | Bt2 | S | 25.5 | 40 | 1.20 | 0.094 | -- | |||||
| 40A34228 | 76-102 | Bt3 | S | 30.8 | 37 | -- | |||||||
| 40A34229 | 102-183 | Btk | S | 26.7 | 11.5 | 41 | -- | ||||||
| 40A34230 | 183-244 | Bk | S | 32.8 | 30 | -- | |||||||
| 40A34231 | 244-305 | C | S | 28.5 | 11.7 | 37 | -- | ||||||
| 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 | % | |||||||||||
| 6A1a | |||||||||||||||||||
| 40A34225 | 0-20 | Ap | S | 0.41 | |||||||||||||||
| 40A34226 | 20-51 | Bt1 | S | 0.41 | |||||||||||||||
| 40A34227 | 51-76 | Bt2 | S | 0.46 | |||||||||||||||
| 40A34228 | 76-102 | Bt3 | S | 0.29 | |||||||||||||||
| 40A34229 | 102-183 | Btk | S | 0.23 | |||||||||||||||
| 40A34230 | 183-244 | Bk | S | 0.17 | |||||||||||||||
| 40A34231 | 244-305 | C | S | 0.12 | |||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 26 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 41 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| Weighted averages based on control section: 20-70 cm | |||