Project Name:	DD
	Project Code:	DD	Site ID:	B191	Observation ID:	1
	Agency Name:	CSIRO Division of Soils (QLD)
	Site Information
	Desc. By:	C.H. Thompson	Locality:
	Date Desc.:	23/10/53	Elevation:	 457 metres
	Map Ref.:	Sheet No. : 9242   1:100000	Rainfall:	660
	Northing/Long.:	151.570277777778	Runoff:	Moderately rapid
	Easting/Lat.:	-27.7475	Drainage:	Moderately well drained
	Geology
	ExposureType:	Soil pit	Conf. Sub. is Parent. Mat.:	No Data
	Geol. Ref.:	  Jw	Substrate Material:	Soil pit, 0.94 m deep,Porous, Mudstone 
	Land Form
	Rel/Slope Class: 	Rolling low hills 30-90m 10-32%	Pattern Type:	Low hills
	Morph. Type:	No Data	Relief:	30 metres
	Elem. Type:	Pediment	Slope Category:	No Data
	Slope:	5.25 % 	Aspect:	No Data
	Surface Soil Condition (dry):
	Erosion:
	Soil Classification
	Australian Soil Classification:	Mapping Unit:	N/A
	Epicalcareous-Epihypersodic Epipedal Black Vertosol     	Principal Profile Form:	Ug5.14
	ASC Confidence:	Great Soil Group:	Black earth
	All necessary analytical data are available.
	Site Disturbance:	No effective disturbance other than grazing by hoofed animals
	Vegetation:	Low Strata - Tussock grass, , . *Species includes - Bothriochloa decipiens, Aristida species
	Tall Strata - Tree, 6.01-12m, Mid-dense. *Species includes - Eucalyptus populnea, Acacia harpophylla
	Surface Coarse Fragments:	No surface coarse fragments
	Profile Morphology
	AB	0 - 0.05 m	Dark grey (10YR4/1-Dry); ; Medium clay; Strong grade of structure, <2 mm, Granular; Dry; Very 
	weak consistence; 2-10%, fine gravelly, 2-6mm, Detrital sedimentary rock (unidentified), coarse
	 fragments; Field pH 7.7 (pH meter); Clear change to - 
	B2	0.05 - 0.33 m	Black (10YR2/1-Moist); ; Heavy clay; Moderate grade of structure, 20-50 mm, Angular blocky; 
	Moderately moist; Very firm consistence; 2-10%, medium gravelly, 6-20mm, Detrital sedimentary
	 rock (unidentified), coarse fragments; Very few (0 - 2 %), Calcareous, Medium (2 -6 mm), 
	Nodules; Field pH 8.2 (pH meter); Gradual change to - 
	B2	0.34 - 0.64 m	Black (10YR2/1-Moist); ; Heavy clay; Moderate grade of structure, Lenticular; Moderately moist; 
	Very firm consistence; 0-2%, medium gravelly, 6-20mm, Detrital sedimentary rock (unidentified),
	 coarse fragments; Very few (0 - 2 %), Calcareous, Medium (2 -6 mm), Nodules; Field pH 8.6 
	(pH meter); Gradual change to - 
	B2	0.64 - 0.76 m	Black (10YR2/1-Moist); ; Heavy clay; Moderate grade of structure, Lenticular; Moist; Firm 
	consistence; 2-10%, medium gravelly, 6-20mm, Detrital sedimentary rock (unidentified), coarse 
	fragments; Few (2 - 10 %), Calcareous, Medium (2 -6 mm), Nodules; Field pH 8.4 (pH meter); 
	Gradual change to - 
	B3	0.79 - 0.94 m	Black (10YR2/1-Moist); , 2.5Y42; Heavy clay; Weak grade of structure, 20-50 mm, Angular 
	blocky; Moist; Firm consistence; 0-2%, fine gravelly, 2-6mm, Detrital sedimentary rock 
	(unidentified), coarse fragments; Very few (0 - 2 %), Calcareous, Coarse (6 - 20 mm), Nodules;
	 Very few (0 - 2 %), Gypseous, , Crystals; Field pH 7.9 (pH meter); Gradual change to - 
	C	0.94 - 1.22 m	Greyish brown (2.5Y5/2-Moist); , 2.5Y64; Heavy clay; Weak grade of structure, 20-50 mm, 
	Angular blocky; Moist; Firm consistence; 2-10%, Mudstone, coarse fragments; Very few (0 - 2 
	%), Calcareous, Medium (2 -6 mm), Nodules; Few (2 - 10 %), Gypseous, , Crystals; Field pH 8.8
	 (pH meter); Gradual change to - 
	D	1.22 - 1.52 m	Brownish yellow (10YR6/6-Moist); , 10YR63; Medium clay; Massive grade of structure; Moist; 
	Weak consistence; Field pH 9.1 (pH meter); 
	Morphological Notes
	Observation Notes
	0-5CM GRANULAR GRADING TO BLOCK STRUCTURE;D HORIZON WEATHERED MUDSTONE                                                  

	Project Name:	DD
	Project Code:	DD	Site ID:	B191	Observation ID:	1
	Agency Name:	CSIRO Division of Soils (QLD)
	Site Notes
	DARLING DOWNS

	Project Name:	DD
	Project Code:	DD	Site ID:	B191	Observation ID:	1
	Agency Name:	CSIRO Division of Soils (QLD)
	Laboratory Test Results:
	Depth	pH	1:5 EC	Exchangeable Cations 	Exchangeable	CEC	ECEC	ESP
	Ca	Mg	K	Na	Acidity
	 m	 dS/m	Cmol (+)/kg 	%
	0 - 0.05	7.7H	 0.13B	 29.3K	 6	 2.4	 0	 2.9D	 40.6E
	0.05 - 0.33	8.2H	 0.05B	 6
	0.34 - 0.64	8.6H	 0.23B	 24.8K	 11.8	 0.53	 7.6	 44.7E
	0.64 - 0.76	8.4H	 0.52B	 11.8
	0.79 - 0.94	7.9H	 0.46B
	0.94 - 1.22	8.8H	 0.4B
	1.22 - 1.52	9.1H	 0.2B
	Depth	CaCO3	Organic	Avail.	Total	Total	Total	Bulk 	Particle  Size  Analysis
	C	P	P	N	K	Density	GV	CS	FS	Silt	Clay
	 m	%	%	 mg/kg	%	%	%	 Mg/m3	%
	0 - 0.05	 0.77C	 5.67E	 0.43B	 3	 9C	 21	 20	 43
	0.05 - 0.33	 1.48E	 11C	 0.023F	1.40	 6
	0.34 - 0.64	 0.32C	 1.08E	 0.021F	1.30	 8C	 19	 16	 56
	0.64 - 0.76	 0.76E
	0.79 - 0.94	 0.21E	 0.016F
	0.94 - 1.22	 1.38C	 0.1E	 0.022F	 5	 1C	 18	 32	 48
	1.22 - 1.52	 0.25C	 0.07E	 41C	 0.021F	<1C	 16	 40	 43
	Depth	COLE	Gravimetric/Volumetric Water Contents	K sat	K unsat
	Sat.	0.05 Bar	0.1 Bar	0.5 Bar	1 Bar	5 Bar	15 Bar
	 m	g/g -  m3/m3	mm/h	mm/h
	0 - 0.05
	0.05 - 0.33	 0.3C
	0.34 - 0.64	 0.39C
	0.64 - 0.76
	0.79 - 0.94
	0.94 - 1.22
	1.22 - 1.52

	Project Name:	DD
	Project Code:	DD	Site ID:	B191	Observation ID:	1
	Agency Name:	CSIRO Division of Soils (QLD)
	Laboratory Analyses Completed for this profile
	15_NR	Sum of Ex. cations + Ex. acidity - Not recorded
	15_NR_CA	Exch. basic cations (Ca++) - meq per 100g of soil - Not recorded
	15_NR_H	Hydrogen Cation - meq per 100g of soil - Not recorded
	15_NR_K	Exch. basic cations (K++) - meq per 100g of soil - Not recorded
	15_NR_MG	Exch. basic cations (Mg++) - meq per 100g of soil - Not recorded
	15_NR_NA	Exch. basic cations (Na++) - meq per 100g of soil - Not recorded
	19B_NR	Calcium Carbonate (CaCO3) - Not recorded
	2_LOI	Loss on Ignition (%)
	2A1	Air-dry moisture content
	3_NR	Electrical conductivity or soluble salts - Not recorded
	4_NR	pH of soil - Not recorded
	5_NR	Water soluble Chloride - Cl(%) - Not recordede
	6Z	Organic carbon (%) - Not recorded
	7_NR	Total nitrogen (%) - Not recorded
	9_NR	Available P (mg/kg) - Not recorded
	9A_NR	Total element - P(%) - Not recorded
	P10_GRAV	Gravel (%)
	P10_NR_C	Clay (%) - Not recorded
	P10_NR_CS	Coarse sand (%) - Not recorded
	P10_NR_FS	Fine sand (%) - Not recorded
	P10_NR_Z	Silt (%) - Not recorded
	P3A_NR	Bulk density - Not recorded
	P3B_VL_15	15 BAR Moisture m3/m3 - Volumetric using pressure plate