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 />
Pedon ID: S11NE153001<br />
*** Primary Characterization Data ***<br />
( Sarpy County, <strong>Nebraska</strong> ) Print Date: May 18 2012 1:51PM<br />
Sampled As : SND<br />
Coarse-silty, mixed, mesic Typic Udifluvent<br />
USDA-NRCS-NSSC-National Soil Survey Laboratory ; Pedon No. 12N0009<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 />
SiO2 Al2O3 Fe2O3 MgO CaO K2O Na2O Retn preta<br />
Depth<br />
Fract 7A1b1<br />
7A4a<br />
tion<br />
Layer (cm) Horz ion ( - - - - - - peak size - - - - - - ) (- - - - - - -- % - - - - - - - -) (- - - - - - - - - - - - - - - % - - - - - - - - - - - - - - -) mg g -1<br />
12N00027 8-24 ^C1 tcly MT 3 MI 3 KK 2 VR 2 KK 29 SMEC<br />
12N00031 64-83 ^Bw2b tcly MT 4 MI 2 VR 2 KK 2 KK 27 SMEC<br />
12N00033 92-102 ^C'4b tcly MT 3 MI 2 KK 2 VR 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 6 No Peaks<br />
Sand - Silt Mineralogy (2.0-0.002<br />
mm)<br />
-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 />
Tot<br />
Re<br />
Grain Count Retn preta<br />
Depth<br />
Fract<br />
7B1a2<br />
tion<br />
Layer (cm) Horz ion ( - - - - -- - peak size - - - - - - ) (- - - - - - % - - - - - - - - -) (- - - -- - - - - - -- - - - - - % - - - - - - - - - - - - - -) mg g -1<br />
12N00028 24-47 ^C2 csi 68 QZ<br />
FK 18 MS 5 BT 3 CD 3 CA 1 SMIX<br />
64<br />
FE 1 FP 1 GC 1 HN 1 PR 1 AR tr<br />
BY tr FG tr GN tr GS tr OP tr PO tr<br />
RU tr ZR tr<br />
12N00031 64-83 ^Bw2b csi 67 QZ<br />
60<br />
FK 13 CD 5 MS 5 BT 4 CA 4 SMIX<br />
PR 3 AR 1 FE 1 FP 1 GC 1 OP 1<br />
BY tr FG tr GN tr HN tr PO tr RU tr<br />
ZR tr<br />
FRACTION INTERPRETATION:<br />
csi - Coarse Silt, 0.02-0.05<br />
mm<br />
MINERAL INTERPRETATION:<br />
AR - Weatherable Aggregates BT - Biotite BY - Beryl CA - Calcite CD - Chert (Chalcedony<br />
FE - Iron Oxides (Goethite FG - Glass Coated Feldspar FK - Potassium Feldspar FP - Plagioclase Feldspar GC - Glass Coated Grain<br />
GN - Garnet GS - Glass HN - Hornblende MS - Muscovite OP - Opaques<br />
PO - Plant Opal PR - Pyroxene QZ - Quartz RU - Rutile ZR - Zircon<br />
INTERPRETATION (BY HORIZON):<br />
SMIX - Mixed Sand<br />
124
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