*** Taxonomy Characterization Data ***

Pedon ID: S2000OK009001

( Beckham, Oklahoma )

Print Date: Nov 23 2024 5:20PM

Sampled as on Jul 16, 2000:	Beckman ; Clayey, mixed, superactive, calcareous, thermic Gypsic Haplustepts
Revised to correlated on Mar 6, 2019:	Beckman ; Fine, mixed, active, thermic Fluventic Haplustepts

				United States Department of Agriculture
SSL	-	Project	CP00NL221	Natural Resources Conservation Service
	-	Site ID	S2000OK009001   Lat: 35° 7' 56.98" north  Long: 99° 38' 23.23" west  MLRA: 78C	National Soil Survey Center
	-	Pedon No.	00P1355	Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

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Taxonomy Tier 1				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-
					Fine	CaCO3	1500		.1-75	Bulk	Cole	Vol	Resist
				Clay	Clay	Clay	kPa	Clay	mm	Den	Whole	% of	Min
	Depth			<.002	<.0002	<.002	/Clay	Est	Frac	33 kPa	Soil	Whole	%
Layer	(cm)	Horz	Prep	(---------% of <2 mm-------)				(-------- % --------)		g cm-3	cm cm-1
				3A1a1a			8D1			4A1d
00P07923	0-9	A	S	71.7			0.36		1	1.41	0.079	--
00P07924	9-35	Bw	S	50.3			0.37		tr	1.58	0.039	--
00P07925	35-60	Bkyz1	S	42.4			0.39		1	1.48	0.047	--
00P07926	60-104	Bkyz2	S	32.6			0.37		1	1.60	0.016	--
00P07927	104-130	Byz1	S	32.1			0.40		1	1.65	0.020	--
00P07928	130-160	Byz2	S	41.8			0.35		4	1.76	0.029	--
00P07929	160-183	Byz3	S	47.4			0.36		4			--
00P07930	183-203	2Cr	S	61.5			0.35		2			--

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Taxonomy Tier 2				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-
				pH	pH	Org	Tot	Al+½ Fe		CO3 as	(--- Base Sat ---)		NZ	ECEC	CEC7	ECEC	Al
	Depth			H2O	NaF	C	C	Oxal	ODOE	CaCO3	NH4	Bases	P Ret	cmol(+)	/Clay	/Clay	Sat	E C	ESP
Layer	(cm)	Horz	Prep			(------------------------------------------ % --------------------------------------------)								kg -1			%	dS m-1	%
				4C1a2a			6A2e			4E1a1a1a1	5C1	5C3			8D1			8A3a	5D2
00P07923	0-9	A	S	7.7			2.97			tr	100*	94			0.40			1.26	--
00P07924	9-35	Bw	S	8.0			0.87			2	100*	98			0.36			2.68	1
00P07925	35-60	Bkyz1	S	7.9			0.93			4	100*	100			0.49			6.17	4
00P07926	60-104	Bkyz2	S	8.2			0.62			5	100*	100			0.30			15.79	23
00P07927	104-130	Byz1	S	8.2			0.55			4	100*	100			0.33			17.06	26
00P07928	130-160	Byz2	S	8.2			0.73			6	100*	100			0.41			12.61	11
00P07929	160-183	Byz3	S	8.1			1.38			10	100*	100			0.55			9.80	7
00P07930	183-203	2Cr	S	8.0			0.18			1	100*	100			0.30			9.98	22

^*Extractable Ca may contain Ca from calcium carbonate or gypsum.

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Taxonomy Tier 2

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

pH

pH

Org

Tot

Al+½ Fe

CO3 as

(--- Base Sat ---)

NZ

ECEC

CEC7

ECEC

Al

Depth

H2O

NaF

C

C

Oxal

ODOE

CaCO3

NH4

Bases

P Ret

cmol(+)

/Clay

/Clay

Sat

E C

ESP

Layer

(cm)

Horz

Prep

(------------------------------------------ % --------------------------------------------)

kg -1

%

dS m-1

%

4H2a

00P07927

104-130

Byz1

S

0.49

00P07928

130-160

Byz2

S

0.64

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Pedon Calculations
Calculation Name	Result	Units of Measure
CEC Activity, CEC7/Clay, Weighted Average	0.37	(NA)
Clay, carbonate free, Weighted Average	38	% wt
Weighted Particles, 0.1-75mm, 75 mm Base	1	% wt
Volume, >2mm, Weighted Average	0	% vol
Clay, total, Weighted Average	38	% wt
LE, Whole Soil, Summed to 1m	0	cm/m
Weighted averages based on control section: 25-100 cm