| *** Taxonomy Characterization Data *** |
| Pedon ID: s07037c249 | ( Los Angeles, California ) | Print Date: Nov 22 2024 11:12AM |
| Sampled as on Mar 18, 2007: | Starbright ; Fine, smectitic, thermic Pachic Argixeroll |
| Revised to correlated: | Dewpoint ; Fine, smectitic, isothermic Typic Paleustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2006USCA094 Catalina Island | Natural Resources Conservation Service |
| - | Site ID | s07037c249 Lat: 33° 26' 10.60" north Long: 118° 28' 42.50" west MLRA: 20 | National Soil Survey Center | |
| - | Pedon No. | 06N0795 | 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 | DbWR1 | |||||||||||
| 06N03277 | 0-3 | Oi | S | -- | 5 | ||||||||
| 06N03278 | 3-16 | A | S | 13.8 | 6.1 | 1.04 | 18.4 | 51 | 0.81 | 0.018 | 12 | ||
| 06N03279 | 16-29 | Bt1 | S | 15.5 | 7.1 | 0.46 | 57 | 1.55 | 0.011 | 24 | |||
| 06N03280 | 29-46 | Bt2 | S | 36.1 | 24.9 | 0.40 | 50 | 1.48 | 0.051 | 24 | |||
| 06N03281 | 46-85 | Btb | S | 49.2 | 38.4 | 0.41 | 28 | 1.39 | 0.105 | 16 | |||
| 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 | 4G2 | 4E1a1a1a1 | 4F2 | |||||||||||||||
| 06N03277 | 0-3 | Oi | S | 11.16 | 0.52 | ||||||||||||||
| 06N03278 | 3-16 | A | S | 6.6 | 7.06 | 0.25 | 0.31 | 96 | 69 | 2.35 | 1 | ||||||||
| 06N03279 | 16-29 | Bt1 | S | 6.1 | 0.98 | 0.15 | 0.05 | 100* | 70 | 0.65 | 5 | ||||||||
| 06N03280 | 29-46 | Bt2 | S | 6.4 | 0.84 | 0.24 | 0.05 | 100* | 81 | 0.58 | 8 | ||||||||
| 06N03281 | 46-85 | Btb | S | 7.2 | 0.62 | 0.24 | 0.04 | tr | 100* | 0.61 | 2.05 | 19 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 43 | % wt | |
| Volume, >2mm, Weighted Average | 21 | % vol | |
| Clay, total, Weighted Average | 36 | % wt | |
| Clay, carbonate free, Weighted Average | 36 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.61 | (NA) | |
| Weighted averages based on control section: 16-66 cm | |||