Project Name:	Soil Studies in the Lower Namoi Valley
	Project Code:	EDGEROI	Site ID:	ed407	Observation ID:	1
	Agency Name:	CSIRO Division of Soils (QLD)
	Site Information
	Desc. By:	W.T. Ward	Locality:	Twynam Pastoral Co., Boolcarrol
	Date Desc.:	18/12/86	Elevation:	188 metres
	Map Ref.:	Sheet No. : 8837_N   1:50000	Rainfall:	No Data
	Northing/Long.:	6674790 AMG zone: 55	Runoff:	No Data
	Easting/Lat.:	742370  Datum: AGD66	Drainage:	No Data
	Geology
	ExposureType:	Undisturbed soil core	Conf. Sub. is Parent. Mat.:	No Data
	Geol. Ref.:	No Data	Substrate Material:	No Data
	Land Form
	Rel/Slope Class: 	No Data	Pattern Type:	No Data
	Morph. Type:	No Data	Relief:	No Data
	Elem. Type:	Terrace plain	Slope Category:	Very gently sloped
	Slope:	1 % 	Aspect:	180 degrees
	Surface Soil Condition (dry):	Self-mulching
	Erosion:
	Soil Classification
	Australian Soil Classification:	Mapping Unit:	N/A
	 N/A    	Principal Profile Form:	N/A
	ASC Confidence:	Great Soil Group:	N/A
	Confidence level not specified
	Site Disturbance:	Complete clearing. Pasture, native or improved, cultivated at some stage
	Vegetation:
	Surface Coarse Fragments:
	Profile Morphology
	A11g	0 - 0.06 m	Very dark greyish brown (10YR3/2-Moist); Dark greyish brown (10YR4/2-Dry); , 2.5Y62, 0-2% 
	, 0-5mm, Faint; Silty clay; Weak grade of structure, 20-50 mm, Subangular blocky; Earthy fabric; 
	Moderately moist; Firm consistence; 0-2%, fine gravelly, 2-6mm, subangular, Quartz, coarse 
	fragments; Abrupt, Wavy change to - 
	A12g	0.06 - 0.25 m	Very dark greyish brown (10YR3/2-Moist); , 10YR63, 0-2% , 0-5mm, Distinct; Medium heavy 
	clay; Moderate grade of structure, 10-20 mm, Angular blocky; Earthy fabric; Moderately moist; 
	Very firm consistence; 0-2%, fine gravelly, 2-6mm, subangular, Quartz, coarse fragments; 
	Gradual, Smooth change to - 
	A13g	0.25 - 0.8 m	Very dark greyish brown (10YR3/2-Moist); , 10YR53, 0-2% , 0-5mm, Prominent; , 10YR63, 0-
	2% , 0-5mm, Distinct; Medium heavy clay; Moderate grade of structure, 20-50 mm, Platy; Weak 
	grade of structure, 10-20 mm, Angular blocky; Earthy fabric; Moderately moist; Very firm 
	consistence; 0-2%, fine gravelly, 2-6mm, subangular, Quartz, coarse fragments; Very few (0 - 
	2 %), Calcareous, Fine (0 - 2 mm), Nodules; Diffuse, Smooth change to - 
	B	0.8 - 1.01 m	Dark brown (7.5YR3/2-Moist); , 10YR54, 0-2% , 5-15mm, Prominent; Medium heavy clay; Weak 
	grade of structure, 50-100 mm, Angular blocky; Earthy fabric; Moderately moist; Strong 
	consistence; 0-2%, fine gravelly, 2-6mm, subangular, Quartz, coarse fragments; Very few (0 - 
	2 %), Calcareous, Medium (2 -6 mm), Nodules; Very few (0 - 2 %), Calcareous, Medium (2 -6 
	mm), Soft segregations; 
	Morphological Notes
	A11g	All soil samples to I.P.L. Field profile R7. Root density seems to increase between 25 and
	 40 cm.
	Observation Notes
	Parent Rock: alluvial sediment, mixed texture, with lime, clay parna on fourth fan, Namoi
	Site Notes
	Profile R7. Full easting, northing, elevation: 42368.74788.187.99.

	Project Name:	Soil Studies in the Lower Namoi Valley
	Project Code:	EDGEROI	Site ID:	ed407	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 - 0.06
	0.06 - 0.25
	0.25 - 0.8
	0.8 - 1.01
	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 - 0.06
	0.06 - 0.25
	0.25 - 0.8
	0.8 - 1.01
	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 - 0.06
	0.06 - 0.25
	0.25 - 0.8
	0.8 - 1.01

	Project Name:	Soil Studies in the Lower Namoi Valley
	Project Code:	EDGEROI	Site ID:	ed407	Observation ID:	1
	Agency Name:	CSIRO Division of Soils (QLD)
	Laboratory Analyses Completed for this profile