| *** Taxonomy Characterization Data *** |
| Pedon ID: 79AK170001 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Nov 11 2024 8:42PM |
| Sampled as on Aug 1, 1979: | Mutnala ; Thixotropic over loamy-skeletal Typic Cryorthod |
| Revised to correlated: | Talkeetna ; Medial over loamy-skeletal, mixed Alic Haplocryands |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP79AK241 MATANUSKA-SUSITNA DIVISION | Natural Resources Conservation Service |
| - | Site ID | S1979AK170001 Lat: 61° 44' 0.00" north Long: 151° 29' 0.01" west MLRA: 170 | National Soil Survey Center | |
| - | Pedon No. | 79P0400 | 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 | 8D1 | 4A1d | 7B1a2 | ||||||||||
| 79P02120 | 8-0 | O | S | 19.2 | 4.36 | 7 | 0.13 | 0.276 | tr | ||||
| 79P02121 | 0-5 | E | S | 9.6 | 1.31 | 18 | 0.84 | 0.012 | tr | 2 | |||
| 79P02122 | 5-8 | Bh | S | 7.8 | 5.36 | 20 | 0.46 | 0.074 | tr | ||||
| 79P02123 | 8-13 | Bs1 | S | 7.1 | 4.99 | 31 | 0.46 | 0.074 | tr | 3 | |||
| 79P02124 | 13-20 | Bs2 | S | 9.1 | 3.20 | 32 | 0.48 | 0.059 | tr | 7 | |||
| 79P02125 | 20-25 | B | S | 4.1 | 2.59 | 69 | 0.71 | 0.023 | -- | ||||
| 79P02126 | 25-30 | C1 | S | 7.0 | 3.64 | 46 | 0.71 | 0.023 | tr | 8 | |||
| 79P02127 | 30-38 | C2 | S | 2.9 | 2.86 | 70 | tr | ||||||
| 79P02128 | 38-51 | Ab | S | 9.4 | 4.23 | 25 | 0.55 | 0.083 | 1 | ||||
| 79P02129 | 51-64 | Bb | S | 9.5 | 0.69 | 20 | 0.72 | 0.050 | 5 | 40 | |||
| 79P02130 | 64-152 | 2C | S | 11.3 | 5.54 | 74 | 49 | 28 | |||||
| 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 | 4C1a1a1 | 6A1c | 8J | 5C1 | 5C3 | 6S4 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||
| 79P02120 | 8-0 | O | S | 25.34 | 4.29 | 0.75 | 18 | 14 | 7 | 4.00 | tr | ||||||||
| 79P02121 | 0-5 | E | S | 3.9 | 7.4 | 3.48 | 1.49 | 0.14 | 17 | 13 | 3 | 3.1 | 1.04 | 0.32 | 45 | 1 | |||
| 79P02122 | 5-8 | Bh | S | 3.9 | 9.1 | 12.11 | 0.58 | 0.60 | 7 | 4 | 76 | 21.3 | 8.36 | 2.73 | 77 | tr | |||
| 79P02123 | 8-13 | Bs1 | S | 4.3 | 11.1 | 7.63 | 0.16 | 0.22 | 5 | 3 | 78 | 11.7 | 6.21 | 1.65 | 81 | tr | |||
| 79P02124 | 13-20 | Bs2 | S | 4.5 | 11.5 | 6.10 | 2.36 | 2.00 | 5 | 2 | 79 | 7.6 | 3.60 | 0.84 | 80 | tr | |||
| 79P02125 | 20-25 | B | S | 5.3 | 11.2 | 1.18 | 7 | 3 | 1.1 | 1.39 | 0.27 | 64 | -- | ||||||
| 79P02126 | 25-30 | C1 | S | 4.8 | 11.6 | 4.24 | 2.01 | 0.34 | 7 | 3 | 79 | 4.5 | 2.91 | 0.64 | 69 | tr | |||
| 79P02127 | 30-38 | C2 | S | 5.3 | 11.1 | 1.22 | 1.48 | 0.20 | 7 | 2 | 32 | 1.0 | 1.55 | 0.34 | 70 | -- | |||
| 79P02128 | 38-51 | Ab | S | 5.2 | 11.4 | 5.76 | 3.58 | 0.44 | 5 | 3 | 80 | 3.6 | 2.55 | 0.38 | 64 | tr | |||
| 79P02129 | 51-64 | Bb | S | 5.1 | 11.6 | 4.86 | 0.33 | 0.05 | 4 | 2 | 90 | 3.3 | 3.09 | 0.35 | 61 | tr | |||
| 79P02130 | 64-152 | 2C | S | 5.3 | 11.2 | 1.02 | 0.45 | 0.24 | 8 | 5 | 47 | 1.9 | 0.84 | 0.17 | 58 | -- | |||