Nebraska Soils Field Trip - Virginia Tech
Nebraska Soils Field Trip - Virginia Tech
Nebraska Soils Field Trip - Virginia Tech
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4th IUSS Soil Classification Conference <strong>Field</strong> Tour Guidebook<br />
*** Primary Characterization Data ***<br />
Pedon ID: S11NE153002 ( Sarpy County, <strong>Nebraska</strong> ) Print Date: May 18 2012 2:13PM<br />
Sampled As : SND<br />
Coarse-loamy, mixed, mesic Dystric Eutrudept<br />
USDA-NRCS-NSSC-National Soil Survey Laboratory ; Pedon No. 12N0010<br />
Clay Mineralogy ( -1- -2- -3- -4- -5- -6- -7- -8- -9- -10- -11- -12- -13- -14- -15- -16- -17- -18-<br />
X-Ray Thermal Elemental EGME Inter<br />
Depth<br />
Fract 7A1b1<br />
7A4a<br />
SiO2 Al2O3 Fe2O3 MgO CaO K2O Na2O Retn preta<br />
tion<br />
Layer (cm) Horz ion ( - - - - -- - peak size - - - - - - - - ) (- - -- - - - - % - - - - - - - - -) (- - - - -- - - - - - - - - - - - % - - - - - - - - - - - - - - - -) mg g -1<br />
12N00037 46-52 ^B'w tcly MT 3 MI 3 KK 2 VR 2 KK 27 SMEC<br />
12N00038 52-102 ^Cgu tcly MT 5 MI 2 KK 2 KK 28 SMEC<br />
FRACTION INTERPRETATION:<br />
tcly - Total Clay,<br />
MINERAL INTERPRETATION:<br />
KK - Kaolinite MI - Mica MT - Montmorillonite VR - Vermiculite<br />
RELATIVE PEAK SIZE: 5 Very Large 4 Large 3 Medium 2 Small 1 Very Small<br />
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-<br />
X-Ray Thermal Optical EGME Inter<br />
Depth<br />
Fract<br />
Tot<br />
Re<br />
Grain Count<br />
7B1a2<br />
Retn preta<br />
tion<br />
Layer (cm) Horz ion ( - - - - - - peak size - -- - - - - - - ) (- - - - - - - % - - - - - - - - - -) (- - - - - - - - - - - - - - - - - % - - -- - - - - - - - - - - - -) mg g -1<br />
12N00036 22-46 ^C csi 68 QZ 63 FK 18 BT 4 CA 4 CD 4 MS 3 SMIX<br />
FP 2 AR 1 OP 1 PR 1 BY tr FE tr<br />
GC tr GN tr GS tr HN tr PO tr RU tr<br />
ZR tr<br />
12N00038 52-102 ^Cgu csi 62 QZ 56 FK 21 BT 6 CD 4 FP 3 MS 3 SMIX<br />
FRACTION INTERPRETATION:<br />
csi - Coarse Silt, 0.02-0.05 mm<br />
MINERAL INTERPRETATION:<br />
AR 1 CA 1 FE 1 GC 1 GS 1 OP 1<br />
PR 1 BY tr GN tr HN tr PO tr ZR tr<br />
AR - Weatherable Aggregates BT - Biotite BY - Beryl CA - Calcite CD - Chert (Chalcedony<br />
FE - Iron Oxides (Goethite FK - Potassium Feldspar FP - Plagioclase Feldspar GC - Glass Coated Grain GN - Garnet<br />
GS - Glass HN - Hornblende MS - Muscovite OP - Opaques PO - Plant Opal<br />
PR - Pyroxene QZ - Quartz RU - Rutile ZR - Zircon<br />
INTERPRETATION (BY HORIZON):<br />
SMIX - Mixed Sand<br />
137