Project Name:	Regional
	Project Code:	REG	Site ID:	T63	Observation ID:	1
	Agency Name:	CSIRO Division of Soils (QLD)
	Site Information
	Desc. By:	R.F. Isbell	Locality:	Opposite side of Mareeba-Atherton Road from 
	Walkamin Research Station:
	Date Desc.:	10/04/68	Elevation:	 590 metres
	Map Ref.:	Sheet No. : 7963   1:100000	Rainfall:	940
	Northing/Long.:	145.425	Runoff:	Moderately rapid
	Easting/Lat.:	-17.1291666666667	Drainage:	Rapidly drained
	Geology
	ExposureType:	Undisturbed soil core	Conf. Sub. is Parent. Mat.:	No Data
	Geol. Ref.:	 Cza	Substrate Material:	Basalt 
	Land Form
	Rel/Slope Class: 	Gently undulating plains <9m  	Pattern Type:	Plain
	1-3%
	Morph. Type:	Simple-slope	Relief:	6 metres
	Elem. Type:	Plain	Slope Category:	Very gently sloped
	Slope:	0 % 	Aspect:	No Data
	Surface Soil Condition (dry):	Hardsetting
	Erosion:
	Soil Classification
	Australian Soil Classification:	Mapping Unit:	N/A
	Haplic Mesotrophic Red Ferrosol     	Principal Profile Form:	Gn3.11
	ASC Confidence:	Great Soil Group:	Euchrozem
	Analytical data are incomplete but reasonable confidence.
	Site Disturbance:	No effective disturbance other than grazing by hoofed animals
	Vegetation:	Low Strata - Sod grass, 0.51-1m, Mid-dense. *Species includes - None recorded
	Mid Strata - Tree, 3.01-6m, Very sparse. *Species includes - Grevillea species
	Tall Strata - Tree, 12.01-20m, Sparse. *Species includes - Eucalyptus polycarpa, Eucalyptus leptophleba
	Surface Coarse Fragments:	0-2%, cobbly, 60-200mm, , Basalt
	Profile Morphology
	A1	0 - 0.1 m	Dark reddish brown (2.5YR3/3-Moist); , 0-0% ; , 0-0% ; Clay loam; Moderate grade of structure, 
	10-20 mm, Subangular blocky; Dry; Very firm consistence; Few (2 - 10 %), Ferruginous, Fine (0 - 
	2 mm), Nodules; ManyClear change to - 
	A3	0.1 - 0.2 m	Dark red (10R3/5-Moist); , 0-0% ; , 0-0% ; Clay loam; Weak grade of structure, 5-10 mm, 
	Subangular blocky; Moderately moist; Very firm consistence; Few (2 - 10 %), Ferruginous, , 
	Nodules; Clear change to - 
	B21	0.2 - 0.3 m	Dark red (2.5YR3/5-Moist); , 0-0% ; , 0-0% ; Light clay; Weak grade of structure, 5-10 mm, 
	Subangular blocky; Smooth-ped fabric; Moderately moist; Firm consistence; Gradual change to - 
	B21	0.3 - 0.6 m	Dark red (2.5YR3/5-Moist); , 0-0% ; , 0-0% ; Light clay; Weak grade of structure, 5-10 mm, 
	Subangular blocky; Smooth-ped fabric; Moist; Weak consistence; Gradual change to - 
	B22	0.6 - 0.9 m	Dark red (2.5YR3/5-Moist); , 0-0% ; , 0-0% ; Light medium clay; Weak grade of structure, 5-10 
	mm, Subangular blocky; Smooth-ped fabric; Moist; Weak consistence; Gradual change to - 
	B22	0.9 - 1.2 m	Dark red (2.5YR3/5-Moist); , 0-0% ; , 0-0% ; Light medium clay; Weak grade of structure, 5-10 
	mm, Subangular blocky; Smooth-ped fabric; Moist; Weak consistence; 
	B22	1.2 - 1.5 m	Dark red (2.5YR3/5-Moist); , 0-0% ; , 0-0% ; Light medium clay; Weak grade of structure, 5-10 
	mm, Subangular blocky; Smooth-ped fabric; Moist; Weak consistence; 
	B22	1.5 - 1.8 m	Dark red (2.5YR3/5-Moist); , 0-0% ; , 0-0% ; Light medium clay; Weak grade of structure, 5-10 
	mm, Subangular blocky; Smooth-ped fabric; Moist; Weak consistence; Gradual change to - 
	B23	1.8 - 2.1 m	Dark reddish brown (2.5YR3/4-Moist); , 2.5YR66, 0-2% ; , 0-2% ; Light medium clay; Weak grade 
	of structure, 5-10 mm, Subangular blocky; Moist; Weak consistence; Gradual change to - 
	BC	2.1 - 2.45 m	Dark reddish brown (2.5YR3/4-Moist); , 2.5YR66, 0-2% ; , 0-2% ; Light clay; Weak grade of 
	structure, 5-10 mm, Subangular blocky; Moist; Weak consistence; Clear change to - 

	Project Name:	Regional
	Project Code:	REG	Site ID:	T63	Observation ID:	1
	Agency Name:	CSIRO Division of Soils (QLD)
	C	2.45 - 2.7 m	Dark reddish brown (2.5YR3/4-Moist); , 2.5YR66, 10-20% ; , 10-20% ; Light clay; Strong grade of 
	structure, Polyhedral; 
	C	2.7 - 2.9 m	; 
	Morphological Notes
	C	W`d vesicular basalt & small amt`s d.reddish & l.r clay:
	Observation Notes
	SOFT WEATHERED BASALT INCREASING FROM 210CM:                                                                            
	Site Notes
	WALKAMIN

	Project Name:	Regional
	Project Code:	REG	Site ID:	T63	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 - 0.1	6.4A	 0.038A	 11.2B	 3.7	 1.4	 0.34	 0.16F	 0A	 16.8F
	0.1 - 0.2	6.4A	 0.02A	 8.9B	 2.4	 1.02	 0.23	 0.12F	 12.7F
	0.2 - 0.3	6.3A	 0.02A	 4.4B	 2.1	 0.86	 0.31	 0.12F	 7.8F
	0.3 - 0.6	6.3A	 0.014A	 3.2B	 2	 0.59	 0.24	 0.08F	 6.1F
	0.6 - 0.9	6.3A	 0.017A
	0.9 - 1.2	6.3A	 0.017A	 2.5B	 1.9	 0.32	 0.21	 0.08F	 2.5A	 5F	8.40
	1.2 - 1.5	6.3A	 0.017A
	1.5 - 1.8	6.3A	 0.02A	 2.7B	 2.9	 0.59	 0.28	 0.04F	 6.5F
	1.8 - 2.1	6A	 0.014A
	2.1 - 2.45	5.9A	 0.014A	 3.2B	 4.4	 0.63	 0.33	 0.04F	 8.6F
	2.45 - 2.7	6.1A	 0.02A
	2.7 - 2.9	6.5A	 0.023A
	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 - 0.1	 2.29D	 65A	 0.187A	 0.134A	 0.162A	 13D	 14	 21	 49
	 114B
	0.1 - 0.2	 0.98D	 16A	 0.089A	 0.081A	 0.149A	 0	 11D	 8	 23	 55
	 9.9B
	0.2 - 0.3	 0.6D	 6.7B	 0.049A
	0.3 - 0.6	 0.24D	 5A	 0.063A	 0.037A	 0.12A	 0	 11D	 9	 16	 60
	 2.7B
	0.6 - 0.9
	0.9 - 1.2	 0.15D	 7.3B	 0.065A	 0.01A	 0.091A
	1.2 - 1.5
	1.5 - 1.8	 0.11D	 12.5B	 0.07A	 0.006A	 0.062A	 0	 7D	 9	 27	 59
	1.8 - 2.1
	2.1 - 2.45	 10.7B	 0.061A	 0.058A	 0	 8D	 14	 30	 40
	2.45 - 2.7	 0.049A	 0.046A
	2.7 - 2.9	 0.041A	 0.162A	 0	 1D	 24	 46	 29
	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 - 0.1
	0.1 - 0.2
	0.2 - 0.3
	0.3 - 0.6
	0.6 - 0.9
	0.9 - 1.2
	1.2 - 1.5
	1.5 - 1.8
	1.8 - 2.1
	2.1 - 2.45
	2.45 - 2.7
	2.7 - 2.9

	Project Name:	Regional
	Project Code:	REG	Site ID:	T63	Observation ID:	1
	Agency Name:	CSIRO Division of Soils (QLD)
	Laboratory Analyses Completed for this profile
	10A1	Total sulfur - X-ray fluorescence
	13C1_FE	Citrate/dithionite-extractable iron, aluminium, Manganese and Silicon
	15A2_CA	Exchangeable bases (Ca2+,Mg2+,Na+,K+) - 1M ammonium chloride at pH 7.0, pretreatment for 
	soluble salts
	15A2_CEC	Exchangeable bases- 1M ammonium chloride at pH 7.0, pretreatment for soluble salts
	15A2_K	Exchangeable bases- 1M ammonium chloride at pH 7.0, pretreatment for soluble salts
	15A2_MG	Exchangeable bases- 1M ammonium chloride at pH 7.0, pretreatment for soluble salts
	15A2_NA	Exchangeable bases- 1M ammonium chloride at pH 7.0, pretreatment for soluble salts
	15G_C	Exchange acidity (hydrogen and aluminium) - meq per 100g of soil - By 1M KCl exch. acidity by 
	titration to pH 8.4
	15J1	Effective CEC
	17A1	Total potassium - X-ray fluorescence
	2_LOI	Loss on Ignition (%)
	3A1	EC of 1:5 soil/water extract
	4A1	pH of 1:5 soil/water suspension
	5A2	Chloride - 1:5 soil/water extract, automated colour
	6A1_UC	Organic carbon (%) - Uncorrected Walkley and Black method
	7A2	Total nitrogen - semimicro Kjeldahl , automated colour
	9A1	Total phosphorus - X-ray fluorescence
	9B_9C	Available P (mg/kg) - Bicarbonate P - 0.5M NaHCO3 extractable
	9G_BSES	Available P (mg/kg) - Acid P - 0.005M H2SO4 (BSES)
	P10_GRAV	Gravel (%)
	P10_PB_C	Clay (%) - Plummet balance
	P10_PB_CS	Coarse sand (%) - Plummet balance
	P10_PB_FS	Fine sand (%) - Plummet balance
	P10_PB_Z	Silt (%) - Plummet balance