| *** Taxonomy Characterization Data *** |
| Pedon ID: S2018PR055006 | ( GuanicaMunicipio, Puerto Rico ) | Print Date: Dec 8 2025 12:55PM |
| Sampled as on Jun 19, 2018: | La Covana ; Clayey-skeletal, carbonatic, isohyperthermic Calcic Lithic Petrocalcids |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2018USPR101 Site_C NEON_3_GUAN | Natural Resources Conservation Service |
| - | Site ID | S2018PR055006 Lat: 17° 57' 49.16" north Long: 66° 52' 32.92" west MLRA: 271 | National Soil Survey Center | |
| - | Pedon No. | 18N2031 | Kellogg 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 | ||||||||||||
| 18N06135 | 0-11 | A | S | -- | 5 | ||||||||
| 18N06136 | 11-37 | Bk | S | 52.6 | 10.4 | 46 | 24 | ||||||
| 18N06137 | 37-62 | Bkkm1 | S | -- | -- | ||||||||
| 18N06137 | 37-62 | Bkkm1 | GP | 10.5 | 9.7 | ||||||||
| 18N06138 | 62-100 | Bkkm2 | S | -- | -- | ||||||||
| 18N06138 | 62-100 | Bkkm2 | GP | 13.1 | 11.9 | ||||||||
| 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 | 4H2a | 4G4 | 4E1a1a1a1 | 4F2 | |||||||||||||||
| 18N06135 | 0-11 | A | S | 7.9 | 25.88 | 0.35 | 2.22 | 33 | 100* | 1.16 | tr | ||||||||
| 18N06136 | 11-37 | Bk | S | 8.1 | 17.99 | 0.45 | 1.00 | 45 | 100* | 1.09 | 1.05 | tr | |||||||
| 18N06137 | 37-62 | Bkkm1 | GP | 8.6 | 12.24 | 0.01 | 0.02 | 97 | 0.54 | ||||||||||
| 18N06138 | 62-100 | Bkkm2 | GP | 8.5 | 12.19 | tr | 0.03 | 96 | 0.73 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 32 | % wt | |
| Volume, >2mm, Weighted Average | 19 | % vol | |
| Clay, total, set 2, Weighted Average | first horizon has bad depths or the control section is not contained in the first horizon | % wt | |
| Clay, carbonate free, set 2, Weighted Average | first horizon has bad depths or the control section is not contained in the first horizon | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 7 | first horizon has bad depths or the control section is not contained in the first horizon | (NA) | |
| Weighted averages based on control section: 0-37 cm | |||