| *** Primary Characterization Data *** |
| Pedon ID: D97PR023003 | ( Cabo RojoMunicipio, Puerto Rico ) | Print Date: Nov 21 2024 3:25PM |
| Sampled as on Jun 15, 1997: | Melones ; Fine, smectitic, isohyperthermic Vertic Paleustalf |
| Revised to correlated: | Melones ; Fine, smectitic, isohyperthermic Chromic Calcitorrerts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP97PR112 CABO ROJO AND LAJAS PUERTO RICO | Natural Resources Conservation Service |
| - | Site ID | D97PR023003 Lat: 17° 58' 45.00" north Long: 67° 10' 16.00" west MLRA: 273 | National Soil Survey Center | |
| - | Pedon No. | 97P0480 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 97P02878 | A | A | 0-17 | CL | C | |||
| 97P02879 | Bt | Bt | 17-46 | C | C | |||
| 97P02880 | Btk1 | Btk1 | 46-95 | C | C | |||
| 97P02881 | Btk2 | Btk2 | 95-117 | C | C | |||
| 97P02882 | B't1 | B't1 | 117-168 | C | C | |||
| 97P02883 | B't2 | B't2 | 168-179 | SCL | SC | |||
| 97P02884 | 2C | 2C | 179-200 | SCL | C | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.83 | (NA) | |
| Clay, carbonate free, Weighted Average | 45 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 30 | % wt | |
| Volume, >2mm, Weighted Average | 3 | % vol | |
| Clay, total, Weighted Average | 48 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||
| 97P02878 | 0-17 | A | S | c | 53.8 | 21.6 | 24.6 | 25.9 | 13.8 | 7.8 | 7.2 | 11.1 | 3.9 | 1.4 | 1.0 | 1 | 2 | 4 | 23 | 7 | |
| 97P02879 | 17-46 | Bt | S | c | 51.2 | 22.7 | 26.1 | 9.7 | 2.2 | 14.4 | 8.3 | 7.2 | 11.3 | 4.6 | 1.9 | 1.1 | 2 | 3 | 1 | 24 | 6 |
| 97P02880 | 46-95 | Btk1 | S | c | 47.1 | 19.9 | 33.0 | 13.4 | 3.9 | 15.1 | 4.8 | 5.4 | 14.7 | 7.7 | 3.2 | 2.0 | 3 | 3 | -- | 33 | 6 |
| 97P02881 | 95-117 | Btk2 | S | c | 46.2 | 21.9 | 31.9 | 12.8 | 5.8 | 17.6 | 4.3 | 4.0 | 11.0 | 8.2 | 4.8 | 3.9 | 2 | 1 | 1 | 32 | 4 |
| 97P02882 | 117-168 | B't1 | S | c | 51.6 | 21.2 | 27.2 | 12.5 | 7.3 | 16.2 | 5.0 | 4.5 | 10.2 | 7.2 | 3.3 | 2.0 | 1 | 1 | -- | 25 | 2 |
| 97P02883 | 168-179 | B't2 | S | sc | 36.8 | 15.0 | 48.2 | 2.7 | 11.4 | 3.6 | 2.6 | 10.7 | 17.0 | 11.7 | 6.2 | 6 | 13 | 8 | 60 | 27 | |
| 97P02884 | 179-200 | 2C | S | c | 40.9 | 26.3 | 32.8 | 3.0 | 21.9 | 4.4 | 5.0 | 12.2 | 8.5 | 4.1 | 3.0 | 2 | 1 | -- | 30 | 3 | |
| *** Primary Characterization Data *** |
| Pedon ID: D97PR023003 | ( Cabo RojoMunicipio, Puerto Rico ) | Print Date: Nov 21 2024 3:25PM |
| Sampled As | : | Melones | Fine, smectitic, isohyperthermic Vertic Paleustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 97P0480 | |||
| Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
| 33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
| Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
| Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
| 4A1d | 4A1h | 4B1c | 3C2a1a | 3D1 | 4C1 | 3F1a1a | 8D1 | 8D1 | |||||||||
| 97P02878 | 0-17 | A | S | 1.31 | 1.79 | 0.105 | 33.2 | 24.2 | 1.067 | 0.11 | 81 | 0.92 | 0.45 | ||||
| 97P02879 | 17-46 | Bt | S | 23.5 | 1.065 | 0.85 | 0.46 | ||||||||||
| 97P02880 | 46-95 | Btk1 | S | 1.32 | 1.88 | 0.120 | 33.0 | 20.8 | 1.052 | 0.16 | 0.74 | 0.44 | |||||
| 97P02881 | 95-117 | Btk2 | S | 1.27 | 1.90 | 0.139 | 36.8 | 19.7 | 1.050 | 0.21 | 0.69 | 0.43 | |||||
| 97P02882 | 117-168 | B't1 | S | 1.29 | 1.92 | 0.140 | 34.8 | 22.0 | 1.058 | 0.16 | 0.71 | 0.43 | |||||
| 97P02883 | 168-179 | B't2 | S | 16.6 | 1.044 | 0.79 | 0.45 | ||||||||||
| 97P02884 | 179-200 | 2C | S | 1.35 | 1.87 | 0.112 | 31.9 | 17.0 | 1.045 | 0.20 | 0.78 | 0.42 | |||||
| Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| (- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
| Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
| 6A2e | 6B4a | |||||||||||||||||||||
| 97P02878 | 0-17 | A | S | 3.68 | 0.299 | 3.4 | ||||||||||||||||
| 97P02879 | 17-46 | Bt | S | 2.05 | 0.135 | 1.7 | ||||||||||||||||
| 97P02880 | 46-95 | Btk1 | S | 1.77 | 0.038 | 0.1 | ||||||||||||||||
| 97P02881 | 95-117 | Btk2 | S | 2.30 | 0.032 | 1.3 | ||||||||||||||||
| 97P02882 | 117-168 | B't1 | S | 2.04 | 1.0 | |||||||||||||||||
| 97P02883 | 168-179 | B't2 | S | 1.52 | 0.2 | |||||||||||||||||
| 97P02884 | 179-200 | 2C | S | 3.30 | tr | |||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: D97PR023003 | ( Cabo RojoMunicipio, Puerto Rico ) | Print Date: Nov 21 2024 3:25PM |
| Sampled As | : | Melones | Fine, smectitic, isohyperthermic Vertic Paleustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 97P0480 | |||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2e | 6O2d | 6P2b | 6Q2b | 6H5a | 5A8b | 5C3 | 5C1 | ||||||||||
| 97P02878 | 0-17 | A | S | 68.1* | 12.4 | 0.3 | 1.2 | 1.4 | 49.6 | 98 | 100 | ||||||
| 97P02879 | 17-46 | Bt | S | 65.4* | 14.9 | 4.1 | 0.4 | 43.5 | 100 | 100 | |||||||
| 97P02880 | 46-95 | Btk1 | S | 56.2* | 16.5 | 11.6 | 0.4 | 35.0 | 100 | 100 | |||||||
| 97P02881 | 95-117 | Btk2 | S | 50.1* | 15.0 | 14.4 | 0.7 | 31.7 | 100 | 100 | |||||||
| 97P02882 | 117-168 | B't1 | S | 50.1* | 16.0 | 18.1 | 0.7 | 36.6 | 100 | 100 | |||||||
| 97P02883 | 168-179 | B't2 | S | 47.9* | 12.9 | 14.7 | 0.6 | 29.0 | 100 | 100 | |||||||
| 97P02884 | 179-200 | 2C | S | 46.8* | 14.4 | 16.1 | 0.7 | 31.9 | 100 | 100 | |||||||
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| 6N1b | 6O1b | 6P1b | 6Q1b | 6I1b | 6J1b | 6U1b | 6K1d | 6L1d | 6W1b | 6M1d | 8A | 8D5 | 8A3a | 4F1a1a1 | 5E | ||||||||
| 97P02878 | 0-17 | A | S | 5.7 | 2.0 | 1.2 | 0.2 | -- | 6.8 | -- | 0.1 | 0.9 | 0.8 | -- | 76.3 | tr | 0.86 | 0.34 | 1 | 1 | |||
| 97P02879 | 17-46 | Bt | S | 1.7 | 1.0 | 5.9 | -- | -- | 5.7 | tr | 0.4 | 1.1 | 0.6 | tr | 71.3 | tr | 0.90 | 0.40 | 8 | 5 | |||
| 97P02880 | 46-95 | Btk1 | S | 3.8 | 3.8 | 42.7 | 0.1 | -- | 2.1 | -- | 46.2 | 7.1 | -- | tr | 72.6 | 0.3 | 4.96 | 1.98 | 24 | 22 | |||
| 97P02881 | 95-117 | Btk2 | S | 8.9 | 11.2 | 89.6 | 0.2 | -- | 3.1 | -- | 94.6 | 20.3 | -- | -- | 66.5 | 0.5 | 9.55 | 3.64 | 27 | 28 | |||
| 97P02882 | 117-168 | B't1 | S | 11.0 | 15.6 | 97.0 | -- | -- | 6.3 | -- | 103.0 | 20.0 | -- | -- | 82.6 | 0.7 | 10.42 | 4.77 | 28 | 27 | |||
| 97P02883 | 168-179 | B't2 | S | 12.0 | 15.6 | 117.0 | -- | -- | 1.5 | tr | 130.9 | 21.4 | -- | -- | 57.6 | 0.6 | 12.06 | 3.97 | 27 | 31 | |||
| 97P02884 | 179-200 | 2C | S | 11.3 | 13.6 | 100.4 | 0.3 | -- | -- | -- | 113.4 | 22.8 | -- | -- | 67.9 | 0.6 | 10.94 | 4.45 | 29 | 28 | |||
| *** Primary Characterization Data *** |
| Pedon ID: D97PR023003 | ( Cabo RojoMunicipio, Puerto Rico ) | Print Date: Nov 21 2024 3:25PM |
| Sampled As | : | Melones | Fine, smectitic, isohyperthermic Vertic Paleustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 97P0480 | |||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| 4C1a2a | 4C1a2a | 8C1b | 6E1g | 4E2a1a1a1 | ||||||||||
| 97P02878 | 0-17 | A | S | 7.6 | 8.0 | 7.6 | 2 | |||||||
| 97P02879 | 17-46 | Bt | S | 7.8 | 8.1 | 7.7 | 3 | |||||||
| 97P02880 | 46-95 | Btk1 | S | 8.2 | 8.3 | 8.1 | 14 | -- | ||||||
| 97P02881 | 95-117 | Btk2 | S | 8.2 | 8.1 | 7.9 | 9 | -- | ||||||
| 97P02882 | 117-168 | B't1 | S | 8.1 | 8.1 | 7.9 | 9 | -- | ||||||
| 97P02883 | 168-179 | B't2 | S | 8.1 | 8.2 | 7.9 | 11 | -- | ||||||
| 97P02884 | 179-200 | 2C | S | 8.1 | 8.1 | 7.9 | 27 | -- | ||||||
| *** Primary Characterization Data *** |
| Pedon ID: D97PR023003 | ( Cabo RojoMunicipio, Puerto Rico ) | Print Date: Nov 21 2024 3:25PM |
| Sampled As | : | Melones | Fine, smectitic, isohyperthermic Vertic Paleustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 97P0480 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A2i | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 97P02879 | 17.0-46.0 | Bt | tcly | MT 3 | KK 2 | CA 2 | QZ 1 | ||||||||||||||
| 97P02880 | 46.0-95.0 | Btk1 | tcly | MT 3 | KK 2 | CA 2 | QZ 1 | ||||||||||||||
| 97P02881 | 95.0-117.0 | Btk2 | tcly | MT 3 | CA 3 | KK 2 | QZ 1 | ||||||||||||||
| 97P02882 | 117.0-168.0 | B't1 | tcly | MT 2 | CA 2 | KK 1 | VR 1 | QZ 1 | |||||||||||||
| 97P02883 | 168.0-179.0 | B't2 | tcly | MT 3 | KK 2 | CA 2 | QZ 1 | ||||||||||||||
| 97P02884 | 179.0-200.0 | 2C | tcly | MT 3 | CA 2 | KK 1 | QZ 1 | ||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| CA Calcite | KK Kaolinite | MT Montmorillonite | QZ Quartz | VR Vermiculite |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |