*** Supplementary Characterization Data ***

Pedon ID: S1957SD113006

( Oglala Lakota, South Dakota )

Print Date: Sep 24 2024 1:31AM

Sampled as on Aug 15, 1957:	Kadoka
Revised to correlated:	Kadoka ; Fine-silty, mixed, superactive, mesic Ustollic Haplargids

				United States Department of Agriculture
SSL	-	Project	NL40001   SSIR SAMPLES	Soil Conservation Service
	-	Site ID	S1957SD113006   Lat: 43° 25' 15.00" north  Long: 102° 11' 15.00" west  MLRA: 64	Lincoln Soil Survey Laboratory
	-	Pedon No.	40A2405	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
40A18814	0-8	A	S	100	100	100	100	100	100	100	100	100	91	40	30	23	100	100	99	98	79	0.03	0.025	0.001			58.9	1.5
40A18815	8-20	B1	S	100	100	100	100	100	100	100	100	100	93	51	40	33	100	100	100	98	83	0.03	0.018	--			65.2	0.2
40A18816	20-36	B	S	100	100	100	100	100	100	100	100	100	90	40	26	17	100	100	99	97	76	0.03	0.026	0.001			42.6	2.0
40A18817	36-53	Bk1	S	100	100	100	100	100	100	100	100	99	88	38	22	12	100	99	99	96	74	0.03	0.027	0.001			25.6	2.1
40A18818	53-76	Bk2	S	100	100	100	100	100	100	100	100	99	89	35	19	9	100	100	99	96	76	0.04	0.028	0.002			16.3	2.2

---

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
40A18814	0-8	A	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A18815	8-20	B1	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A18816	20-36	B	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A18817	36-53	Bk1	S	--	--	--	--	--	--	--	100	--	--	--	--	100		1.451
40A18818	53-76	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: S1957SD113006

( Oglala Lakota, South Dakota )

Print Date: Sep 24 2024 1:31AM

Sampled As	:	Kadoka
USDA-SCS-Soil Survey Laboratory			;	Pedon No.  40A2405

---

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---)
40A18814	0-8	A	S	--	--	--	--	--	--	--	100	12	30	13	45
40A18815	8-20	B1	S	--	--	--	--	--	--	--	100	9	27	18	45
40A18816	20-36	B	S	--	--	--	--	--	--	--	100	13	32	9	45				0.19
40A18817	36-53	Bk1	S	--	--	--	--	--	--	--	100	14	34	7	45				0.33
40A18818	53-76	Bk2	S	--	--	--	--	--	--	--	100	13	36	5	45				0.60

---

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
40A18814	0-8	A	S				28	72	30	tr	tr	tr	2	25	50	22	30		sil	21.5	55.5	23.0			0.60
40A18815	8-20	B1	S				25	75	50	tr	tr	tr	2	23	48	26	50		sicl	17.0	49.7	33.3			0.40
40A18816	20-36	B	S				29	71	20		tr	1	3	24	43	28	20		sil	23.7	59.3	17.0			0.50
40A18817	36-53	Bk1	S				29	71	14	tr	1	1	4	24	42	29	14		sil	25.6	62.4	12.0			0.60
40A18818	53-76	Bk2	S				27	73	10	tr	tr	1	3	23	45	28	10		sil	24.5	66.4	9.1			0.60