| *** Taxonomy Characterization Data *** |
| Pedon ID: 81AS603010 | ( Manu'a (district), American Samoa ) | Print Date: Feb 19 2025 1:18PM |
| Sampled as on Aug 30, 1981: | Oloava ; Medial over pumiceous or cindery, isohyperthermic Hydric Dystrandept |
| Revised to correlated: | Oloava ; Medial, ferrihydritic, isohyperthermic Typic Hydrudands |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81AQ243 AMERICAN SAMOA | Natural Resources Conservation Service |
| - | Site ID | 81AS603010 Lat: 14° 18' 41.00" south Long: 170° 46' 23.00" west MLRA: 196 | National Soil Survey Center | |
| - | Pedon No. | 81P0548 | 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 | ||||||||||||
| 81P03247 | 0-23 | A | S | 16.6 | 2.08 | 52 | 30 | ||||||
| 81P03248 | 23-36 | B | S | -- | 30 | tr | |||||||
| 81P03249 | 36-43 | 2B | S | 0.5 | 30 | tr | |||||||
| 81P03250 | 43-152 | 2C | S | -- | 52 | 1 | |||||||
| 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 | 4C1a1a1 | 6A1c | 8J | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||
| 81P03247 | 0-23 | A | S | 5.4 | 9.8 | 8.30 | 8.10 | 1.11 | 5 | 4 | 3.5 | 3.42 | 0.21 | 14 | 1 | ||||
| 81P03248 | 23-36 | B | S | 5.5 | 9.5 | 3.10 | 5.76 | 0.61 | 8 | 6 | 3.1 | 6 | 1 | ||||||
| 81P03249 | 36-43 | 2B | S | 6.1 | 9.6 | 5.00 | 7.34 | 0.68 | 38 | 29 | tr | ||||||||
| 81P03250 | 43-152 | 2C | S | 5.7 | 8.7 | 0.23 | 4.22 | 0.31 | 46 | 44 | 1 | ||||||||