IDENTIFIERS

Current Taxon Name (Soil Name): Worock

OSD

Series Extent

User Site ID: S1993MT043008

User Pedon ID: 93MT043008

Vegetation Plot ID: S1993MT043008

Transect:

Transect Stop Number - 10

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - SSL

Lab Pedon # - 93P0678

NCSS Pedon Lab Data NASIS Record ID - 66021

Print Date: 11/21/2024

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: 46.0768471

Std. Longitude: -111.9972610

Datum: WGS84

Township: 4N

Range: 3W

Section: 29

PLSS Details: 800 feet S and 1500 feet W of NE corner

State: Montana

County: MT043—Jefferson

PEDON

Pedon Record Orgin: Converted from PDP 3.x

Pedon #: 8

Sampled As Information:

Soil Name - Worock

Taxonomic Class - Loamy-skeletal, mixed Cryoborolls

Classificaton Date - 6/24/1993

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Landform: mountainside

Geomorphic Component Hills: side slope

Drainage Class: well

Surface Fragments: 25.00 percent

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 6/24/1993 (actual site observation date)

Surface Cover Properties:

Site Obs. Cover Kind 1 - tree cover

Site Obs. Cover Kind 2 - intermixed conifers and hardwoods

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

Vegetation Plot Plants
Plant Symbol	Scientific Name	National Vernacular Name	Plant Type Group	Canopy Cover %	Vegetation Stata Level
ANTEN ARCO CARU FEID FRAGA JUCO JUSC PICO PIFL PSME	Antennaria Arabis cobrensis Calamagrostis rubescens Festuca idahoensis Fragaria Juncus compressus Juncus scirpoides Pinus contorta Pieris floribunda Pseudotsuga menziesii	pussytoes sagebrush rockcress pinegrass Idaho fescue strawberry roundfruit rush needlepod rush lodgepole pine mountain fetterbush Douglas-fir	— — — — — — — — — —	— — — — — — — — — —	— — — — — — — — — —

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
32	—	—	2022	—	0	—	—	—	—	—	—	—	—	—	—	—	—	—	—

Oi—0 to 3 centimeters (0.0 to 1.2 inches); fragments. partially decomposed needles, leaves, and twigs.

E1—3 to 8 centimeters (1.2 to 3.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; very stony sandy clay loam; moderate very fine and fine granular structure; slightly hard, very friable, slightly sticky, slightly plastic; 10.0 very fine roots and 0.5 fine and medium roots; 35 percent by volume 2-39-75 millimeter unspecified fragments; noneffervescent; slightly acid, pH 6.4, unspecified; clear wavy boundary. Lab sample # 93P04694. <2mm - 140gm; >2mm - 150gm.

E2—8 to 13 centimeters (3.1 to 5.1 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; very stony sandy clay loam; moderate medium subangular blocky structure; slightly hard, very friable, slightly sticky, slightly plastic; 10.0 very fine roots and 0.5 fine and medium roots; 25 percent by volume 2-39-75 millimeter unspecified fragments; noneffervescent; slightly acid, pH 6.4, unspecified; clear wavy boundary. Lab sample # 93P04695. <2mm - 100gm; >2mm - 60gm.

Bt/E—13 to 31 centimeters (5.1 to 12.2 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; fragments. Lab sample # 93P04696

Bt/E—31 to 31 centimeters (12.2 to 12.2 inches); dark grayish brown (10YR 4/2), grayish brown (10YR 5/2), dry; very cobbly sandy clay; moderate medium subangular blocky structure; slightly hard, very friable, moderately sticky, slightly plastic; 10.0 very fine roots and 3.0 fine and medium roots and 0.5 coarse roots; 25 percent by volume 2-39-75 millimeter unspecified fragments; noneffervescent; slightly acid, pH 6.2, unspecified; gradual wavy boundary. Lab sample # 93P04696. <2mm - 180gm; >2mm - 120gm.

Bt—31 to 59 centimeters (12.2 to 23.2 inches); dark grayish brown (10YR 4/2), grayish brown (10YR 5/2), dry; very cobbly sandy clay loam; weak and moderate medium subangular blocky structure; slightly hard, firm, moderately sticky, slightly plastic; 10.0 very fine roots and 0.5 medium and coarse roots and 3.0 fine roots; 33 percent by volume 2-39-75 millimeter unspecified fragments; noneffervescent; slightly acid, pH 6.4, unspecified; gradual irregular boundary. Lab sample # 93P04697. <2mm - 140gm; >2mm - 130gm.

BC—59 to 107 centimeters (23.2 to 42.1 inches); dark grayish brown (10YR 4/2), brown (10YR 5/3), dry; very stony sandy clay loam; weak coarse subangular blocky structure; slightly hard, firm, slightly sticky, slightly plastic; 2.0 very fine and fine roots and 0.5 medium and coarse roots; 20 percent by volume 2-39-75 millimeter unspecified fragments; noneffervescent; slightly acid, pH 6.4, unspecified; gradual irregular boundary. Lab sample # 93P04698. <2mm - 320gm; >2mm - 140gm.

C—107 to 155 centimeters (42.1 to 61.0 inches); grayish brown (10YR 5/2), light brownish gray (10YR 6/2), dry; very stony sandy clay loam; massive; slightly hard, firm, slightly sticky, slightly plastic; 30 percent by volume 2-39-75 millimeter unspecified fragments; noneffervescent; slightly acid, pH 6.4, unspecified. Lab sample # 93P04699. <2mm - 300gm; >2mm - 220gm.