| *** Primary Characterization Data *** |
| Pedon ID: 87AK170002 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Feb 16 2025 5:52AM |
| Sampled as on Aug 30, 1987: | Snd ; Medial over sandy or sandy-skeletal, mixed Typic Cryorthod |
| Revised to correlated: | Benka ; Ashy over loamy, glassy Andic Haplocryods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87AK259 SPODOSOL-ANDISOL | Natural Resources Conservation Service |
| - | Site ID | S1987AK170002 MLRA: 170 | National Soil Survey Center | |
| - | Pedon No. | 87P0781 | 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 |
| 87P04245 | Oi | OI | 0-7 | |||||
| 87P04246 | E | E | 7-15 | SIL | SIL | |||
| 87P04247 | Bs1 | Bs1 | 15-25 | SIL | SIL | |||
| 87P04248 | Bs2 | Bs2 | 25-38 | VFSL | SIL | |||
| 87P04249 | BC | BC | 38-46 | SIL | SIL | |||
| 87P04250 | 2C1 | 2C1 | 46-68 | SIL | VFSL | |||
| 87P04251 | 2C2 | 2C2 | 68-80 | FS | S | |||
| 87P04252 | 3C | 3C | 80-128 | S | S | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 4.16 | (NA) | |
| Clay, carbonate free, Weighted Average | 2 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 62 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 2 | % wt | |
| Weighted averages based on control section: 32-107 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 | 3B1 | 3B1 | 3B1 | ||||||||
| 87P04245 | 0-7 | Oi | S | -- | -- | -- | |||||||||||||||
| 87P04246 | 7-15 | E | S | sil | 6.5 | 72.2 | 21.3 | 44.6 | 27.6 | 9.6 | 6.0 | 1.8 | 1.4 | 2.5 | -- | -- | -- | 12 | -- | ||
| 87P04247 | 15-25 | Bs1 | S | sil | 3.9 | 59.4 | 36.7 | 34.4 | 25.0 | 16.1 | 14.2 | 5.4 | 0.9 | 0.1 | tr | -- | -- | 21 | -- | ||
| 87P04248 | 25-38 | Bs2 | S | sil | 4.9 | 59.8 | 35.3 | 36.2 | 23.6 | 16.3 | 13.7 | 4.6 | 0.7 | -- | -- | -- | -- | 19 | -- | ||
| 87P04249 | 38-46 | BC | S | sil | 4.9 | 70.0 | 25.1 | 35.0 | 35.0 | 11.1 | 8.2 | 5.2 | 0.6 | -- | -- | tr | -- | 14 | -- | ||
| 87P04250 | 46-68 | 2C1 | S | vfsl | 2.7 | 37.9 | 59.4 | 11.3 | 26.6 | 24.3 | 21.4 | 11.6 | 1.8 | 0.3 | -- | -- | -- | 35 | -- | ||
| 87P04251 | 68-80 | 2C2 | S | s | 0.5 | 4.3 | 95.2 | 1.8 | 2.5 | 10.4 | 33.4 | 38.6 | 9.9 | 2.9 | 3 | 2 | -- | 86 | 5 | ||
| 87P04252 | 80-128 | 3C | S | s | 0.6 | 0.9 | 98.5 | 0.2 | 0.7 | 1.9 | 32.2 | 54.6 | 8.1 | 1.7 | 1 | -- | -- | 97 | 1 | ||
| *** Primary Characterization Data *** |
| Pedon ID: 87AK170002 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Feb 16 2025 5:52AM |
| Sampled As | : | Snd | Medial over sandy or sandy-skeletal, mixed Typic Cryorthod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 87P0781 | |||
| 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 | 4B2b | 3D1 | 4C1 | 8D1 | 8D1 | |||||||||
| 87P04245 | 0-7 | Oi | S | 26.8 | 1.031 | ||||||||||||
| 87P04245 | 0-7 | Oi | M | 25.1 | |||||||||||||
| 87P04246 | 7-15 | E | S | 0.81 | 0.87 | 0.024 | 52.6 | 11.1 | 1.019 | 0.31 | 4.66 | 1.71 | |||||
| 87P04246 | 7-15 | E | M | 14.0 | |||||||||||||
| 87P04247 | 15-25 | Bs1 | S | 0.91 | 0.96 | 0.018 | 53.1 | 10.0 | 1.022 | 0.36 | 3.69 | 2.56 | |||||
| 87P04247 | 15-25 | Bs1 | M | 13.7 | |||||||||||||
| 87P04248 | 25-38 | Bs2 | S | 0.92 | 0.95 | 0.011 | 45.2 | 8.9 | 1.018 | 0.30 | 2.16 | 1.82 | |||||
| 87P04248 | 25-38 | Bs2 | M | 12.8 | |||||||||||||
| 87P04249 | 38-46 | BC | S | 0.92 | 0.99 | 0.025 | 47.1 | 8.1 | 1.016 | 0.33 | 1.94 | 1.65 | |||||
| 87P04249 | 38-46 | BC | M | 10.7 | |||||||||||||
| 87P04250 | 46-68 | 2C1 | S | 1.00 | 1.27 | 0.083 | 28.7 | 3.9 | 1.008 | 0.24 | 2.22 | 1.44 | |||||
| 87P04250 | 46-68 | 2C1 | M | 5.0 | |||||||||||||
| 87P04251 | 68-80 | 2C2 | S | 1.68 | 1.69 | 0.002 | 3.4 | 1.6 | 1.003 | 0.03 | |||||||
| 87P04251 | 68-80 | 2C2 | M | 1.7 | |||||||||||||
| 87P04252 | 80-128 | 3C | S | 1.27 | 1.47 | 0.050 | 8.0 | 1.5 | 1.002 | 0.08 | |||||||
| 87P04252 | 80-128 | 3C | M | 1.9 | |||||||||||||
| Water Content | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | |||||||
| (- - Atterberg - -) | (- - - - - Bulk Density - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||||||
| (- - - Limits - - -) | Field | Recon | Recon | Field | Recon | (- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -) | ||||||||||||||
| LL | PI | 33 | Oven | 33 | 6 | 10 | 33 | 100 | 200 | 500 | ||||||||||
| Depth | kPa | Dry | kPa | kPa | kPa | kPa | kPa | kPa | kPa | |||||||||||
| Layer | (cm) | Horz | Prep | pct <0.4mm | (- - - - - - - - g cm-3 - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 4F | ||||||||||||||||||||
| 87P04246 | 7-15 | E | S | NP | ||||||||||||||||
| 87P04249 | 38-46 | BC | S | NP | ||||||||||||||||
| 87P04250 | 46-68 | 2C1 | S | NP | ||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 87AK170002 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Feb 16 2025 5:52AM |
| Sampled As | : | Snd | Medial over sandy or sandy-skeletal, mixed Typic Cryorthod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 87P0781 | |||
| 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 - - - - -) | |||||||||||||||
| 6B3a | 6A1c | 6C2b | 6G7a | 6D2a | 8J | 6C9a | 6G12 | 6V2 | 6D5b | 6A4a | 6C8a | 6G10 | ||||||||||
| 87P04245 | 0-7 | Oi | S | 0.626 | 20.20 | 32 | 0.7 | 0.3 | -- | 0.55 | 0.65 | 0.38 | 6.2 | 0.6 | 0.3 | |||||||
| 87P04246 | 7-15 | E | S | 0.234 | 7.42 | 32 | 1.0 | 0.3 | -- | 0.92 | 0.54 | 0.90 | 0.47 | 0.02 | 4.0 | 0.8 | 0.4 | |||||
| 87P04247 | 15-25 | Bs1 | S | 0.114 | 3.41 | 30 | 1.7 | 0.8 | tr | 2.42 | 0.33 | 1.34 | 1.75 | 0.60 | 2.6 | 0.5 | 0.6 | |||||
| 87P04248 | 25-38 | Bs2 | S | 2.50 | 1.6 | 0.6 | tr | 2.32 | 0.21 | 1.30 | 1.67 | 0.74 | 100.0 | 2.3 | 0.2 | 0.3 | ||||||
| 87P04249 | 38-46 | BC | S | 1.77 | 1.5 | 0.5 | tr | 1.98 | 0.15 | 1.06 | 1.45 | 0.64 | 2.1 | 0.2 | 0.3 | |||||||
| 87P04250 | 46-68 | 2C1 | S | 0.62 | 1.0 | 0.3 | tr | 0.77 | 0.09 | 0.35 | 0.59 | 0.18 | 300.0 | 1.1 | 0.2 | 0.3 | ||||||
| 87P04251 | 68-80 | 2C2 | S | 0.19 | 0.6 | 0.2 | tr | 0.30 | 0.04 | 0.08 | 0.26 | 0.08 | 200.0 | 0.7 | tr | 0.2 | ||||||
| 87P04252 | 80-128 | 3C | S | 0.19 | 0.5 | 0.1 | tr | 0.23 | 0.03 | 0.06 | 0.20 | 0.07 | 200.0 | 1.8 | tr | 0.1 | ||||||
| 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 | 6G9b | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
| 87P04245 | 0-7 | Oi | S | 7.2 | 2.5 | 0.3 | 0.7 | 65.7 | 8.9 | 53.3 | |||||||
| 87P04246 | 7-15 | E | S | 1.7 | 0.4 | 0.1 | 0.1 | 2.3 | 33.8 | 8.8 | 36.1 | 30.3 | 11.1 | 79 | 6 | 8 | |
| 87P04247 | 15-25 | Bs1 | S | 0.7 | 0.1 | 0.1 | 0.1 | 1.0 | 25.3 | 1.3 | 26.3 | 14.4 | 2.3 | 57 | 4 | 7 | |
| 87P04248 | 25-38 | Bs2 | S | 0.5 | 0.1 | 0.1 | tr | 0.7 | 19.8 | 20.5 | 10.6 | 3 | 7 | ||||
| 87P04249 | 38-46 | BC | S | 0.7 | 0.1 | 0.2 | tr | 1.0 | 17.1 | 18.1 | 9.5 | 6 | 11 | ||||
| 87P04250 | 46-68 | 2C1 | S | 0.7 | 0.2 | 0.1 | tr | 1.0 | 10.5 | 11.5 | 6.0 | 9 | 17 | ||||
| 87P04251 | 68-80 | 2C2 | S | 0.5 | 0.1 | 0.1 | tr | 0.7 | 4.4 | 5.1 | 3.4 | 14 | 21 | ||||
| 87P04252 | 80-128 | 3C | S | 0.6 | 0.2 | 0.2 | tr | 1.0 | 3.6 | 4.6 | 3.4 | 22 | 29 | ||||
| *** Primary Characterization Data *** |
| Pedon ID: 87AK170002 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Feb 16 2025 5:52AM |
| Sampled As | : | Snd | Medial over sandy or sandy-skeletal, mixed Typic Cryorthod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 87P0781 | |||
| 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 - -) | % | |||||||||||||||
| 87P04246 | 7-15 | E | S | tr | |||||||||||||||||||
| 87P04247 | 15-25 | Bs1 | S | 1 | |||||||||||||||||||
| 87P04248 | 25-38 | Bs2 | S | 1 | |||||||||||||||||||
| 87P04249 | 38-46 | BC | S | 2 | |||||||||||||||||||
| 87P04250 | 46-68 | 2C1 | S | 2 | |||||||||||||||||||
| 87P04251 | 68-80 | 2C2 | S | 3 | |||||||||||||||||||
| 87P04252 | 80-128 | 3C | S | 6 | |||||||||||||||||||
| 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 | |||
| 4C1a2a3 | 4C1a2a | 4C1a2a | 4C1a1a1 | |||||||||||
| 87P04245 | 0-7 | Oi | S | 3.4 | 3.6 | 4.2 | 7.1 | |||||||
| 87P04246 | 7-15 | E | S | 3.5 | 4.0 | 4.6 | 9.2 | |||||||
| 87P04247 | 15-25 | Bs1 | S | 4.4 | 4.8 | 5.3 | 11.2 | |||||||
| 87P04248 | 25-38 | Bs2 | S | 4.7 | 5.0 | 5.6 | 11.0 | |||||||
| 87P04249 | 38-46 | BC | S | 4.7 | 5.1 | 5.7 | 11.0 | |||||||
| 87P04250 | 46-68 | 2C1 | S | 4.5 | 4.8 | 5.6 | 10.8 | |||||||
| 87P04251 | 68-80 | 2C2 | S | 4.6 | 5.1 | 5.6 | 10.4 | |||||||
| 87P04252 | 80-128 | 3C | S | 4.6 | 5.2 | 5.7 | 10.3 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: 87AK170002 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Feb 16 2025 5:52AM |
| Sampled As | : | Snd | Medial over sandy or sandy-skeletal, mixed Typic Cryorthod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 87P0781 | |||
| Phosphorus | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
| Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
| Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
| Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 6S4 | |||||||||||||||
| 87P04245 | 0-7 | Oi | S | 63 | |||||||||||
| 87P04246 | 7-15 | E | S | 69 | |||||||||||
| 87P04247 | 15-25 | Bs1 | S | 90 | |||||||||||
| 87P04248 | 25-38 | Bs2 | S | 85 | |||||||||||
| 87P04249 | 38-46 | BC | S | 82 | |||||||||||
| 87P04250 | 46-68 | 2C1 | S | 50 | |||||||||||
| 87P04251 | 68-80 | 2C2 | S | 25 | |||||||||||
| 87P04252 | 80-128 | 3C | S | 20 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 87AK170002 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Feb 16 2025 5:52AM |
| Sampled As | : | Snd | Medial over sandy or sandy-skeletal, mixed Typic Cryorthod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 87P0781 | |||
| 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 | 7C3 | tion | |||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 87P04247 | 15.0-25.0 | Bs1 | tcly | NX 6 | 7.9 | 0.2 | |||||||||||||||
| 87P04248 | 25.0-38.0 | Bs2 | tcly | NX 6 | 6.9 | 0.3 | |||||||||||||||
| 87P04250 | 46.0-68.0 | 2C1 | tcly | KK 1 | 8.4 | 0.3 | |||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | NX Non-Crystalline | |||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| *** Primary Characterization Data *** |
| Pedon ID: 87AK170002 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Feb 16 2025 5:52AM |
| Sampled As | : | Snd | Medial over sandy or sandy-skeletal, mixed Typic Cryorthod | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 87P0781 | |||
| Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
| Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
| Depth | Fract | 7B1a2 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 87P04246 | 7.0-15.0 | E | vfs | OT 64 | GS 26 | GC 10 | |||||||||||||||
| 87P04247 | 15.0-25.0 | Bs1 | vfs | OT 54 | GS 30 | GC 16 | |||||||||||||||
| 87P04250 | 46.0-68.0 | 2C1 | vfs | OT 99 | GS 1 | GC 1 | |||||||||||||||
| FRACTION INTERPRETATION: | ||||
| vfs - Very Fine Sand 0.05-0.1 mm | ||||
| MINERAL INTERPRETATION: | ||||
| GC Glass-coated Grain | GS Glass | OT Other | ||