| *** Taxonomy Characterization Data *** |
| Pedon ID: 88VI030003 | ( St. Thomas, Virgin Islands ) | Print Date: Apr 23 2025 8:06AM |
| Sampled as on Feb 1, 1988: | Cramer ; Fine, mixed, isohyperthermic Typic Argiustoll |
| Revised to correlated: | Susannaberg ; Fine, vermiculitic, isohyperthermic Typic Haplustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP88VI115 VIRGIN ISLANDS 1988 | Natural Resources Conservation Service |
| - | Site ID | S1988VI030003 Lat: 18° 21' 17.00" north Long: 65° 1' 33.99" west MLRA: 271 | National Soil Survey Center | |
| - | Pedon No. | 88P0392 | 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 | ||||||||||
| 88P02006 | 0-8 | A1 | S | 43.6 | 25.7 | 0.47 | 25 | 1.24 | 0.073 | 5 | |||
| 88P02007 | 8-22 | A2 | S | 45.2 | 26.8 | 0.44 | 20 | 1.29 | 0.070 | 2 | |||
| 88P02008 | 22-45 | Bt | S | 46.4 | 30.7 | 0.46 | 22 | 1.29 | 0.118 | 2 | |||
| 88P02009 | 45-70 | BC | S | 14.8 | 7.3 | 0.95 | 50 | 1.49 | 0.028 | 1 | |||
| 88P02010 | 70-120 | Cr | S | 1.65 | -- | ||||||||
| 88P02010 | 70-120 | Cr | GP | 4.8 | 1.6 | ||||||||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 88P02006 | 0-8 | A1 | S | 6.2 | 3.42 | 91 | 78 | 0.96 | 1 | ||||||||||
| 88P02007 | 8-22 | A2 | S | 6.3 | 2.05 | 89 | 79 | 0.92 | 1 | ||||||||||
| 88P02008 | 22-45 | Bt | S | 6.3 | 0.80 | 93 | 83 | 1.04 | 3 | ||||||||||
| 88P02009 | 45-70 | BC | S | 6.6 | 0.17 | 97 | 87 | 3.14 | 2 | ||||||||||
| 88P02010 | 70-120 | Cr | S | 7.75 | |||||||||||||||
| 88P02010 | 70-120 | Cr | GP | 7.0 | 0.04 | 3 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.99 | (NA) | |
| Clay, carbonate free, Weighted Average | 46 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 21 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 46 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 8-45 cm | |||