IDENTIFIERS

Current Taxon Name (Soil Name): Tinn

OSD

Series Extent

User Site ID: S08TX027004

User Pedon ID: S08TX027004

Vegetation Plot ID: S08TX027004

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - TAMU

Lab Pedon # - S08TX027-004

NCSS Pedon Lab Data NASIS Record ID - 45585

Print Date: 12/11/2024

LOCATION

Location In Web Soil Survey

AOI is roughly a square mile and pedon is marked in the center.

Location in SoilWeb

Location in Google Maps

Std. Latitude: 30.9963131

Std. Longitude: -97.1756058

Datum: WGS84

Location Description: From the intersection of US Highway 190 (or State Hwy 36) and FM 437 in Rogers head North on FM 437 for approximately 5.2 miles to entrance.

State: Texas

County: TX027—Bell

MLRA: 86A—Texas Blackland Prairie, Northern Part

7.5 Minute USGS Quad: 30097-H2—Rogers, Texas

PEDON

Describers Name: THW, JAG

Current Taxonomic Class: Fine, smectitic, thermic Typic Haplusterts

Current Taxon Kind: series

Pedon Type: TUD pedon

Pedon Purpose: research site

Pedon Record Orgin: PedonPC

Correlated Information:

Soil Name - Tinn

PSC - 25 to 100 cm.

Classificaton Date - 5/21/2012

Soil Taxonomic Edition - eleventh edition

Moisture Class - ustic

Sampled As Information:

Soil Name - Tinn

Classificaton Date - 11/19/2008

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

Certification Status: certified

QC Status: level 1

QA Status: level 1

SITE

Parent Material: clayey alluvium

Landscape: dissected plains

Landform: flood plain

Slope Shape Across: linear

Slope Shape Down: linear

Runoff: medium

Drainage Class: moderately well

Flooding: frequent flooding for brief periods

Geology: Qal formation.

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 11/19/2008 (actual site observation date)

Air Photo ID:

Surface Cover Properties:

Site Obs. Cover Kind 1 - grass/herbaceous cover

Site Obs. Cover Kind 2 - pastureland, tame

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Yield Study ID -

Pedon Horizon Lab Results - 1
Horizon	Top Depth	Bottom Depth	Sample ID	Data Collector	Total Clay	CaCO3 Clay	Total Silt	Fine Silt	Co. Silt	Total Sand	Total Sand Method	VC Sand	Co. Sand	Med. Sand	Fine Sand	VF Sand	VF Sand Method	Texture Class - Field Lab	Rubbed Fiber	Unrubbed Fiber	pH H2O
	cm	cm			%	%	%	%	%	%		%	%	%	%	%			%	%
A A A Bw Bw Bw Bkss1 Bkss1 Bkss1 Bkss2 Bkss2 Bkss2 Bkss3 Bkss3 Bkss3 Bkss4 Bkss4 Bkss4	0 0 0 15 15 15 38 38 38 82 82 82 118 118 118 157 157 157	— 15 15 — 38 38 — 82 82 — 118 118 — 157 157 — 189 189	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	0.1 — — 0.1 — — 0.1 — — 0 — — 0.5 — — 0.2 — —	0.3 — — 0.2 — — 0.2 — — 0.3 — — 0.4 — — 0.2 — —	0.5 — — 0.3 — — 0.3 — — 0.3 — — 0.2 — — 0.4 — —	1.1 — — 1.3 — — 2.3 — — 3 — — 2.4 — — 2.9 — —	3.3 — — 5.7 — — 10.8 — — 13.6 — — 12.8 — — 12.4 — —	270 mesh sieve — — 270 mesh sieve — — 270 mesh sieve — — 270 mesh sieve — — 270 mesh sieve — — 270 mesh sieve — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —

Pedon Horizon Lab Results - 2
Horizon	Top Depth	Bottom Depth	Sample ID	pH CaCl2	pH NaF	pH Ox	Delta pH	LL	PL	PI	Atter. Samp. Cond.	COLE	Pot. Acidity	Ca + Mg - Meh 2	K	Ca + Mg - Sat. Paste	KCl Extract. Acidity	Base Sat. - Meh 2	CEC-7	CEC-8.2
	cm	cm						%	%	%		cm/cm	meq/100g	cmol(+)/kg	cmol(+)/kg	mmol(+)/l	cmol(+)/kg	%	cmol(+)/kg	cmol(+)/kg
A A A Bw Bw Bw Bkss1 Bkss1 Bkss1 Bkss2 Bkss2 Bkss2 Bkss3 Bkss3 Bkss3 Bkss4 Bkss4 Bkss4	0 0 0 15 15 15 38 38 38 82 82 82 118 118 118 157 157 157	— 15 15 — 38 38 — 82 82 — 118 118 — 157 157 — 189 189	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —		— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —

Pedon Horizon Lab Results - 3
Horizon	Top Depth	Bottom Depth	Sample ID	ECEC	Phosphate P	NO3-N	EC	EC Method	EC 1:5 by volume	CaCO3 Equiv.	Equiv. Gypsum	Na	SAR	Gypsum Req.	Humic Color	Fulvic Color	Humic + Fulvic Color	Al	PI	Pyro. Hue	PyrO. Value	Pyro. Chroma
	cm	cm		cmol(+)/kg	mg/kg	mg/kg	dS/m		dS/m	%	%	mmol(+)/l	%	L-pcu/g	L-pcu/g	L-pcu/g	%
A A A Bw Bw Bw Bkss1 Bkss1 Bkss1 Bkss2 Bkss2 Bkss2 Bkss3 Bkss3 Bkss3 Bkss4 Bkss4 Bkss4	0 0 0 15 15 15 38 38 38 82 82 82 118 118 118 157 157 157	— 15 15 — 38 38 — 82 82 — 118 118 — 157 157 — 189 189	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste ec meter, saturated paste	— — — — — — — — — — — — — — — — — —	— — 31 — — 33 — — 31 — — 35 — — 37 — — 38	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— 0 — — 0 — — 0 — — 0 — — 1 — — 1 —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —	— — — — — — — — — — — — — — — — — —

Vegetation Plot Plants
Plant Symbol	Scientific Name	National Vernacular Name	Plant Type Group	Canopy Cover %	Vegetation Stata Level
CYDA HESU3 PRGLG SMILA2 ULCR	Cynodon dactylon Heterotheca subaxillaris Prosopis glandulosa var. glandulosa Smilax Ulmus crassifolia	Bermudagrass camphorweed honey mesquite greenbrier cedar elm	— — — — —	— — — — —	— — — — —

Pedon Diagnostic Features
Feature Kind	Feature Depth L-H	Feature Thickness L-RV-H
	cm
mollic epipedon slickensides secondary carbonates	0—38 38—189 38—189	—- —- —-

Setting and Climate
Slope	Slope Length USLE	Upslope Length	Elev.	Corr. Elev	Aspect	MAP	REAP	FFD	MAAT	MSAT	MWAT	MAST	MSST	MWST	MFFP	PE Index	Climate Station ID	Climate Station Name	Climate Station Type
%	m				degrees	mm	mm		C						mm
0	—	—	128	—		—	—	—	—	—	—	—	—	—	—	—	—	—	—

A—0 to 15 centimeters (0.0 to 5.9 inches); dark gray (10YR 4/1), very dark gray (10YR 3/1), moist; silty clay; 5 percent sand; 43 percent silt; 52 percent clay; moderate fine subangular blocky structure; moderately hard, firm, very sticky, very plastic; 8.0 very fine roots throughout and 0.5 medium roots throughout and 2.0 fine roots throughout; 1 percent by volume shell fragments fragments; 48.2 Meq/100g of CEC; 100 Sum, % of Base Saturation; strong effervescence, by hcl, 1n; slightly alkaline, pH 7.7, pH meter; clear smooth boundary. Lab sample # TAMU7412; moist when described; observed in trench

Bw—15 to 38 centimeters (5.9 to 15.0 inches); dark gray (10YR 4/1), very dark gray (10YR 3/1), moist; silty clay; 8 percent sand; 43 percent silt; 50 percent clay; moderate medium subangular blocky structure; moderately hard, firm, very sticky, very plastic; 5.0 very fine roots throughout and 0.1 medium roots throughout and 1.0 fine roots throughout; 2 percent by volume shell fragments fragments; 41.3 Meq/100g of CEC; 100 Sum, % of Base Saturation; strong effervescence, by hcl, 1n; moderately alkaline, pH 7.9, pH meter; clear wavy boundary. Lab sample # TAMU7413; moist when described; observed in trench

Bkss1—38 to 82 centimeters (15.0 to 32.3 inches); dark gray (10YR 4/1), very dark gray (10YR 3/1), moist; silty clay; 14 percent sand; 41 percent silt; 46 percent clay; moderate coarse angular blocky structure; very hard, firm, very sticky, very plastic; 3.0 very fine roots throughout and 1.0 fine roots throughout; 0.2 very fine low-continuity tubular pores; 30 percent distinct slickensides (pedogenic); 1 percent fine spherical carbonate concretions throughout; fragments; 36.9 Meq/100g of CEC; 100 Sum, % of Base Saturation; strong effervescence, by hcl, 1n; moderately alkaline, pH 8.0, pH meter; clear wavy boundary. Lab sample # TAMU7414; dry when described; observed in trench. continuous - phpvsfiid 458679; continuous - phpvsfiid 458679

Bkss2—82 to 118 centimeters (32.3 to 46.5 inches); dark gray (2.5Y 4/1), 85 percent very dark grayish brown (2.5Y 3/2) and 15 percent dark gray (10YR 4/1), moist; clay; 17 percent sand; 37 percent silt; 45 percent clay;—Error in Exists On—structure; very hard, firm, very sticky, very plastic; 2.0 very fine roots between peds and 1.0 fine roots between peds; 0.2 very fine low-continuity tubular pores; 35 percent prominent slickensides (pedogenic); 2 percent fine spherical carbonate concretions throughout; 2 percent by volume shell fragments fragments; 32 Meq/100g of CEC; 100 Sum, % of Base Saturation; strong effervescence, by hcl, 1n; moderately alkaline, pH 8.2, pH meter; clear wavy boundary. Lab sample # TAMU7415; dry when described; observed in trench. continuous - phpvsfiid 458680; continuous - phpvsfiid 458680

Bkss3—118 to 157 centimeters (46.5 to 61.8 inches); grayish brown (2.5Y 5/2), 90 percent dark grayish brown (2.5Y 4/2) and 10 percent dark gray (2.5Y 4/1), moist; clay; 16 percent sand; 38 percent silt; 45 percent clay; strong coarse wedge parts to weak coarse prismatic structure; very hard, firm, very sticky, very plastic; 2.0 very fine roots between peds and 0.5 fine roots between peds; 0.2 very fine low-continuity tubular pores; 35 percent prominent slickensides (pedogenic); 3 percent fine spherical carbonate concretions throughout and 1 percent medium spherical carbonate concretions throughout; 2 percent by volume shell fragments fragments; 30.1 Meq/100g of CEC; 100 Sum, % of Base Saturation; strong effervescence, by hcl, 1n; moderately alkaline, pH 8.1, pH meter; clear wavy boundary. Lab sample # TAMU7416; dry when described; observed in trench. continuous - phpvsfiid 458681; continuous - phpvsfiid 458681

Bkss4—157 to 189 centimeters (61.8 to 74.4 inches); grayish brown (2.5Y 5/2), 97 percent dark grayish brown (2.5Y 4/2) and 3 percent dark gray (2.5Y 4/1), moist; clay; 16 percent sand; 38 percent silt; 46 percent clay; strong coarse wedge structure; very hard, firm, very sticky, very plastic; 1.0 very fine roots between peds and 0.5 fine roots between peds; 0.2 very fine low-continuity tubular pores; 30 percent prominent slickensides (pedogenic); 2 percent fine spherical carbonate concretions throughout and 3 percent medium spherical carbonate concretions throughout; fragments; 29.7 Meq/100g of CEC; 100 Sum, % of Base Saturation; strong effervescence, by hcl, 1n; moderately alkaline, pH 8.2, pH meter. Lab sample # TAMU7417; dry when described; observed in trench. continuous - phpvsfiid 458682; continuous - phpvsfiid 458682