*** Supplementary Characterization Data ***

Pedon ID: S1958SD113002

( Oglala Lakota, South Dakota )

Print Date: Nov 23 2024 6:09AM

Sampled as on Jul 30, 1958:	UNNAMED
Revised to correlated:	KEITH ; Fine-silty, mixed, mesic Aridic Argiustolls

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1958SD113002   Lat: 43° 4' 38.00" north  Long: 102° 22' 30.99" west  MLRA: 64	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A2501	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
40A19633	0-5	A	S	100	100	100	100	100	100	100	100	100	93	42	29	21	100	100	99	98	82	0.03	0.024	0.001			50.8	1.6
40A19634	5-23	AB	S	100	100	100	100	100	100	100	100	100	94	43	32	25	100	100	100	99	83	0.03	0.024	0.001			59.4	1.0
40A19635	23-43	B1	S	100	100	100	100	100	100	100	100	100	94	43	33	27	100	100	100	99	83	0.03	0.023	--			62.7	0.7
40A19636	43-56	B2	S	100	100	100	100	100	100	100	100	100	93	41	30	24	100	100	100	99	82	0.03	0.025	0.001			57.7	1.4
40A19637	56-71	Bk11	S	100	100	100	100	100	100	100	100	100	93	40	28	20	100	100	100	99	82	0.03	0.025	0.001			49.6	2.0
40A19638	71-99	Bk12	S	100	100	100	100	100	100	100	100	100	92	41	28	20	100	100	100	98	80	0.03	0.025	0.001			49.3	1.8
40A19639	99-127	Bk13	S	100	100	100	100	100	100	100	100	100	92	38	26	18	100	100	100	98	79	0.03	0.026	0.001			44.2	2.6
40A19640	127-152	Bk2	S	100	100	100	100	100	100	100	100	100	91	34	24	17	100	100	100	98	75	0.04	0.028	0.001			44.0	4.7

---

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
40A19633	0-5	A	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A19634	5-23	AB	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A19635	23-43	B1	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A19636	43-56	B2	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A19637	56-71	Bk11	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A19638	71-99	Bk12	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A19639	99-127	Bk13	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A19640	127-152	Bk2	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451

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: S1958SD113002

( Oglala Lakota, South Dakota )

Print Date: Nov 23 2024 6:09AM

Sampled As	:	UNNAMED
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2501

---

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---)
40A19633	0-5	A	S	--	--	--	--	--	--	--	100	10	33	12	45				1.19		0.61
40A19634	5-23	AB	S	--	--	--	--	--	--	--	100	9	32	14	45						0.49
40A19635	23-43	B1	S	--	--	--	--	--	--	--	100	9	31	15	45						0.48
40A19636	43-56	B2	S	--	--	--	--	--	--	--	100	10	32	13	45						0.52
40A19637	56-71	Bk11	S	--	--	--	--	--	--	--	100	10	34	11	45				0.16		0.60
40A19638	71-99	Bk12	S	--	--	--	--	--	--	--	100	11	33	11	45				0.24		0.59
40A19639	99-127	Bk13	S	--	--	--	--	--	--	--	100	11	34	10	45				0.37		0.60
40A19640	127-152	Bk2	S	--	--	--	--	--	--	--	100	14	32	9	45				0.39		0.61

---

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			8A1a
40A19633	0-5	A	S				22	78	27	tr	tr	tr	1	20	52	26	27		sil	17.7	61.2	21.1			0.40
40A19634	5-23	AB	S				23	77	34		tr	tr	1	21	54	23	34		sil	17.1	57.8	25.1			0.50
40A19635	23-43	B1	S				23	77	37	tr	tr	tr	1	21	55	22	37		sil	16.9	56.2	26.9			0.50
40A19636	43-56	B2	S				23	77	31		tr	tr	1	22	54	22	31		sil	17.7	58.7	23.6			0.60
40A19637	56-71	Bk11	S				23	77	25		tr	tr	2	21	52	25	25		sil	18.5	61.3	20.2			0.70
40A19638	71-99	Bk12	S				25	75	25		tr	tr	2	23	49	27	25		sil	20.0	60.0	20.0			0.70
40A19639	99-127	Bk13	S				25	75	22		tr	tr	2	22	50	25	22		sil	20.7	61.6	17.7			0.50
40A19640	127-152	Bk2	S				30	70	20		tr	tr	2	28	49	21	20		sil	24.7	58.8	16.5			0.90