*** Taxonomy Characterization Data ***

Pedon ID: S2018WY029029

( Park, Wyoming )

Print Date: Dec 6 2025 1:22PM

Sampled as on Aug 29, 2018:	Shadow ; Loamy-skeletal, mixed, superactive Ustic Haplocryepts
Revised to :

				United States Department of Agriculture
SSL	-	Project	C2018USWY113   Site_C NEON_4_YELL	Natural Resources Conservation Service
	-	Site ID	S2018WY029029   Lat: 44° 56' 23.57" north  Long: 110° 38' 29.36" west  MLRA: 43B	National Soil Survey Center
	-	Pedon No.	18N2851	Kellogg Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

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

18N06700

0-5

A

S

11.0

69

38

18N06701

5-14

Bw1

S

10.3

74

43

18N06702

14-39

Bw2

S

10.5

81

55

18N06703

39-96

C

S

7.1

89

67

---

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			4H2a		4G4
18N06700	0-5	A	S	6.5			4.46	0.23	0.25		100*	66			2.04				tr
18N06701	5-14	Bw1	S	6.4			1.71	0.13	0.12		100*	60			1.17				tr
18N06702	14-39	Bw2	S	6.4			1.83	0.12	0.13		99	68			1.32				tr
18N06703	39-96	C	S	6.3			0.95	0.07	0.10		100*	65			1.10				tr

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

---

Pedon Calculations
Calculation Name	Result	Units of Measure
Clay, carbonate free, set 2, Weighted Average	control depth 100 beyond last horizon depth 96	% wt
Clay, total, set 2, Weighted Average	control depth 100 beyond last horizon depth 96	% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 7	control depth 100 beyond last horizon depth 96	(NA)
Weighted Particles, 0.1-75mm, 75 mm Base	control depth 100 beyond last horizon depth 96	% wt
Volume, >2mm, Weighted Average	control depth 100 beyond last horizon depth 96	% vol
Weighted averages based on control section: 25-100 cm