*** Supplementary Characterization Data ***

Pedon ID: S1972TX093001

( Comanche, Texas )

Print Date: Nov 12 2024 3:36AM

Sampled as on Apr 27, 2010:	Abilene
Revised to correlated:	Abilene ; Fine, mixed, superactive, thermic Pachic Argiustolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1972TX093001   Lat: 31° 49' 28.00" north  Long: 98° 28' 37.00" west  MLRA: 84B	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A4612	Soil Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska

---

Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-	-20-	-21-	-22-	-23-	-24-	-25-
				(- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -)													(- - - - - Cumulative Curve Fractions - - - - -) (<75mm)								( Atter- )		( Gradation )
				Percentage Passing Sieve													USDA Less Than Diameters (mm) at								berg		Uni-	Cur-
	Depth			3	2	3/2	1	3/4	3/8	4	10	40	200	20	5	2	1.	.5	.25	.10	.05	60	50	10	LL	PI	fmty	vtur
Layer	(cm)	Horz	Prep	(-------------------Inches-------------------)						(---------Number---------)				(------Microns----)			(---------Millimeter----------)					(-----Percentile---)			(----%----)		CU	CC
																									4F1	4F
40A35137	0-15	Ap	S	100	100	100	100	100	100	100	100	99	66	33	25	21	100	99	97	74	54	0.06	0.043	0.001			>100	4.0
40A35138	15-56	Bt1	S	100	100	100	100	100	100	100	100	99	76	52	41	34	100	99	98	82	69	0.03	0.016	--	41	21	79.4	0.2
40A35139	56-86	Bt2	S	100	100	100	100	100	100	100	100	99	75	53	43	36	100	99	98	81	68	0.03	0.013	--			81.1	0.2
40A35140	86-122	Bk1	S	100	100	100	100	100	100	100	100	97	74	55	44	38	99	98	96	79	68	0.03	0.011	--			79.2	0.1
40A35141	122-157	Bk2	S	100	100	100	100	100	93	86	76	66	44	30	23	19	71	67	63	48	39	0.21	0.112	0.001			>100	3.2

---

Tier 2				-26-	-27-	-28-	-29-	-30-	-31-	-32-	-33-	-34-	-35-	-36-	-37-	-38-	-39-	-40-	-41-	-42-	-43-	-44-	-45-	-46-	-47-	-48-	-49-	-50-
				(- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -)														(- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -)									(- - Void - -)
				Whole Soil (mm)								<75 mm Fraction						Whole Soil				<2 mm Fraction					Ratios
				>2	250	250	75	75	20	5		75	75	20	5			Soil Sur		Engineering		Soil Survey			Engineering		At 33 kPa
	Depth				-UP	-75	-2	-20	-5	-2	<2	-2	-20	-5	-2	<2		33	Oven	Moist	Satur	33	1500	Oven	Moist	Satur	Whole	<2
Layer	(cm)	Horz	Prep	(------------------- % of Whole Soil ------------------)								(--------- % of <75 mm ---------)						kPa	-dry		-ated	kPa	kPa	-dry		-ated	Soil	mm
													3B1	3B1	3B1
40A35137	0-15	Ap	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A35138	15-56	Bt1	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A35139	56-86	Bt2	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A35140	86-122	Bk1	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A35141	122-157	Bk2	S	24	--	--	24	--	14	10	76	24	--	14	10	76		1.631

¹The whole-soil bulk density was not measured. It was calculated using 1.45 g/cc as the 1/3-bar bulk density of the less-than-2-mm fraction for mineral soils.

*** Supplementary Characterization Data ***

Pedon ID: S1972TX093001

( Comanche, Texas )

Print Date: Nov 12 2024 3:36AM

Sampled As	:	Abilene
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A4612

---

Tier 3				-51-	-52-	-53-	-54-	-55-	-56-	-57-	-58-	-59-	-60-	-61-	-62-	-63-	-64-	-65-	-66-	-67-	-68-	-69-	-70-	-71-	-72-	-73-	-74-	-75-
				(- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -)													C	(- - - - - - - Ratios To Clay - - - - - -)					(- - Linear Extensiblity - -)				(- - WRD - -)
				Whole Soil (mm) At 33 kPa													/N	<2 mm Fraction					Whole Soil		<2 mm		Whole	<2
				>2	250	250	75	75	20	5		2-	.05-	LT	Pores		Rat	Fine	CEC		1500	LEP	33 kPa		to %		Soil	mm
	Depth				-UP	-75	-2	-20	-5	-2	<2	.05	.002	.002	D	F	-io	Clay	Sum	NH4-	kPa	33	1500	Oven	1500	Oven
Layer	(cm)	Horz	Prep	(----------------------------- % of Whole Soil ---------------------------)															Cats	OAC	H2O	kPa	kPa	-dry	kPa	-dry	(---in3/in3---)
40A35137	0-15	Ap	S	--	--	--	--	--	--	--	100	25	18	11	45			0.65			0.43
40A35138	15-56	Bt1	S	--	--	--	--	--	--	--	100	17	19	19	45			0.77			0.48
40A35139	56-86	Bt2	S	--	--	--	--	--	--	--	100	17	18	20	45			0.71			0.48
40A35140	86-122	Bk1	S	--	--	--	--	--	--	--	100	18	16	21	45						0.45
40A35141	122-157	Bk2	S	15	--	--	15	--	9	6	85	23	12	12	38						0.49

---

Tier 4				-76-	-77-	-78-	-79-	-80-	-81-	-82-	-83-	-84-	-85-	-86-	-87-	-88-	-89-	-90-	-91-	-92-	-93-	-94-	-95-	-96-	-97-	-98-
				(- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -)															Text	PSDA (mm)			pH	Elect.		Part-
				(--------------- Whole Soil ---------------)						(------------------- <2 mm Fraction -------------------)									-ure	Sand	Silt	Clay	Ca	Res-	Con-	-icle
				>2	75	20	2-	.05-	<	(------------- Sands -------------)					(--- Silts ---)		Cl		by	2-	.05-	<	Cl2	ist.	duct	Den-
	Depth				-20	-2	.05	.002	.002	VC	C	M	F	VF	C	F	ay		PSDA	.05	.002	.002	.01M	ohms	dS m-1	sity
Layer	(cm)	Horz	Prep	(- % of >2 mm Sand and Silt -)						(------------------% of Sand and Silt -------------)									<2 mm	(---- % of 2 mm ----)			(-------- <2 mm --------)			g cm-3
																			3A1a1a	3A1a1a	3A1a1a	3A1a1a
40A35137	0-15	Ap	S				58	42	26	tr	1	2	29	26	27	15	26		l	46.3	33.0	20.7
40A35138	15-56	Bt1	S				47	53	52		1	2	25	19	27	26	52		cl	30.8	34.9	34.3
40A35139	56-86	Bt2	S				50	50	57	tr	1	3	27	19	25	26	57		cl	31.6	32.0	36.4
40A35140	86-122	Bk1	S				52	48	61	1	2	3	27	17	21	27	61		cl	32.3	30.0	37.7
40A35141	122-157	Bk2	S	30	30	30	46	24	24	8	8	6	26	16	17	18	34		scl	48.7	25.9	25.4