*** Taxonomy Characterization Data ***

Pedon ID: 1990MO099017

( Jefferson, Missouri )

Print Date: Apr 22 2026 3:56AM

Sampled as :	Ashton ; Fine-silty, mixed, mesic Mollic Hapludalfs
Revised to :

				State of Missouri
SSL	-	Project	MO201001   University of Missouri Project 1	University of Missouri
	-	Site ID	1990MO099017   Lat: 38° 28' 48.00" north  Long: 90° 37' 55.00" west  MLRA: 115A	College of Engineering
	-	Pedon No.	M9009917	Soil Characterization Laboratory
	-	General Methods 1B1A, 2A1, 2B		Columbia, Missouri 65211

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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

MU009850

0-25

Ap

S

23.7

MU009851

25-38

Bt1

S

26.8

MU009852

38-76

Bt2

S

28.0

MU009853

76-150

Bt3

S

25.2

MU009854

150-173

C

S

26.8

MU009855

150-151

S

23.3

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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	%
				8C1a		6A2d
MU009850	0-25	Ap	S	6.6		0.90					86	71			0.55				1
MU009851	25-38	Bt1	S	6.7		0.50					89	73			0.52				1
MU009852	38-76	Bt2	S	6.6		0.40					87	71			0.52				1
MU009853	76-150	Bt3	S	5.7		0.30					77	61			0.53				1
MU009854	150-173	C	S	5.2		0.30					72	59			0.50				1
MU009855	150-151		S	5.3		0.20					76	60			0.58				1

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