| *** Taxonomy Characterization Data *** |
| Pedon ID: S81TX171003 | ( Gillespie, Texas ) | Print Date: Nov 12 2024 5:22AM |
| Sampled as on Mar 31, 1981: | Pedernales |
| Revised to correlated on Feb 10, 2014: | Pedernales ; Fine, mixed, superactive, thermic Typic Paleustalfs |
| State of Texas | ||||
| SSL | - | Project | TX201201 Texas A&M University 2012 Project 1 | Texas A&M University |
| - | Site ID | S81TX171003 Lat: 30° 17' 9.20" north Long: 98° 47' 56.69" west MLRA: 81B | University Soil Laboratory | |
| - | Pedon No. | S81TX171003 | 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 | ||||||||||||
| TAMU987 | 13-55 | Bt1 | S | 48.6 | 44.0 | ||||||||
| TAMU988 | 55-90 | Bt2 | S | 47.4 | 41.5 | ||||||||
| TAMU989 | 90-114 | Bt3 | S | 43.4 | 36.8 | ||||||||
| TAMU990 | 114-170 | Btk1 | S | 31.6 | 18.8 | ||||||||
| TAMU991 | 170-201 | Btk2 | S | 26.9 | 10.5 | ||||||||
| TAMU992 | 221-287 | C1 | S | 30.9 | 6.7 | ||||||||
| TAMU993 | 287-338 | C2 | S | 21.0 | 6.0 | ||||||||
| 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 | % | |||||||||||
| 8C1a | 6A2a | SATP_TAMU | |||||||||||||||||
| TAMU987 | 13-55 | Bt1 | S | 6.3 | 0.55 | 58 | 0.83 | 0.20 | 1 | ||||||||||
| TAMU988 | 55-90 | Bt2 | S | 7.2 | 0.50 | 64 | 0.93 | 0.40 | 2 | ||||||||||
| TAMU989 | 90-114 | Bt3 | S | 7.7 | 0.41 | 75 | 0.95 | 0.70 | 3 | ||||||||||
| TAMU990 | 114-170 | Btk1 | S | 8.0 | 3.69 | 100* | 0.80 | 0.70 | 4 | ||||||||||
| TAMU991 | 170-201 | Btk2 | S | 8.0 | 3.84 | 100* | 0.65 | 1.20 | 2 | ||||||||||
| TAMU992 | 221-287 | C1 | S | 8.1 | 4.22 | 100* | 0.43 | 2.00 | 6 | ||||||||||
| TAMU993 | 287-338 | C2 | S | 8.1 | 3.79 | 100* | 0.60 | 3.00 | 7 | ||||||||||