IDENTIFIERS

Current Taxon Name (Soil Name): Ravenna

OSD

Series Extent

User Site ID: 1957OH169S19

User Pedon ID: 1957-OH169-S19

Lab Information:

Certified Lab Pedon Description - no

Lab Source ID - OHSTATE

Lab Pedon # - WN-s19

NCSS Pedon Lab Data NASIS Record ID - 70594

Print Date: 11/23/2024

LOCATION

Location Description: OARDC Badger Farm 0.1mi S and 360 E of NW corner of woods

State: Ohio

County: OH169—Wayne

MLRA: 139—Lake Erie Glaciated Plateau

PEDON

Describers Name: holowaychuk

Current Taxonomic Class: Fine-loamy, mixed, mesic Aeric Fragiaqualfs

Pedon Record Orgin: NASIS

Correlated Information:

Soil Name - Ravenna

Classificaton Date - 5/4/2012

Sampled As Information:

Soil Name - Ravenna

Classificaton Date - 7/24/1957

Dynamic Soil Properties:

Pedoderm Loose Cover Indicator - no

Hydric: no

SITE

Parent Material: Wisconsinan loess; Wisconsinan till

Landform: ground moraine

Drainage Class: somewhat poorly

Geology: Wisconsinan formation.

Surface Fragments:

Benchmark Soil?: no

VEGETATION

SITE OBSERVATION

Observation Date: 7/24/1957 (actual site observation date)

Surface Cover Properties:

Site Obs. Cover Kind 1 - tree cover

Site Obs. Cover Kind 2 - hardwoods

Pedoderm Loose Cover Indicator - no

Drained? - no

Bedded Soil? - no

Forest Plantation? - no

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
1	—	—	—	—		—	—	—	—	—	—	—	—	—	—	—	—	—	—

A—0 to 8 centimeters (0.0 to 3.1 inches); very dark grayish brown (10YR 3/2), very dark gray (10YR 3/1), dry; Error; medium granular structure; friable; fragments; strongly acid, pH 5.3; clear boundary. Lab sample # OSU0006005

E—8 to 18 centimeters (3.1 to 7.1 inches); grayish brown (10YR 5/2) and pale brown (10YR 6/3) and dark grayish brown (10YR 4/2), light gray (10YR 7/2), dry; Error; friable; fragments; very strongly acid, pH 4.8; abrupt wavy boundary. Lab sample # OSU0006006. Roots show a horizontal orientation.

EB—18 to 23 centimeters (7.1 to 9.1 inches); light yellowish brown (10YR 6/4) and light brownish gray (2.5Y 6/2), pale yellow (2.5Y 7/3), dry; Error; fine subangular blocky structure; friable; faint clay films; fragments; very strongly acid, pH 4.8; gradual boundary. Lab sample # OSU0006007. Dry color also 10YR 7/2.

BE—23 to 33 centimeters (9.1 to 13.0 inches); light yellowish brown (10YR 6/4) Error; moderate fine and medium subangular blocky structure; firm; 35 percent faint clay films; light brownish gray (2.5Y 6/2), moist, masses of reduced iron and yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; very strongly acid, pH 4.8; clear wavy boundary. Lab sample # OSU0006008. Dry colors are 2.5Y 6/3, 10YR 6/4, and 10YR 7/2.

Btg1—33 to 41 centimeters (13.0 to 16.1 inches); light brownish gray (2.5Y 6/2) and yellowish brown (5Y 6/3) Error; moderate fine and medium subangular blocky structure; firm; faint light brownish gray (2.5Y 6/2), moist, silt coats on faces of peds and 35 percent faint clay films; medium and coarse distinct strong brown (7.5YR 5/6), moist, masses of oxidized iron and medium and coarse distinct yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; very strongly acid, pH 4.8; gradual boundary. Lab sample # OSU0006009. Dry colors are 10YR 7/1, 10YR 6/4, and 10YR 7/3.

Btg2—41 to 51 centimeters (16.1 to 20.1 inches); grayish brown (2.5Y 5/2) Error; weak very fine prismatic, and moderate subangular blocky structure; firm; faint clay films on horizontal faces of peds and gray (5Y 6/1), moist, silt coats on vertical faces of peds and 35 percent faint clay films; light olive gray (5Y 6/2), moist, masses of reduced iron and 33 percent fine distinct yellowish brown (10YR 5/8), moist, masses of oxidized iron; fragments; gradual boundary. Lab sample # OSU0006010. Dry colors are 10YR 7/1, 10YR 5/6, and 10YR 7/2.; continuous - phpvsfiid 976742; continuous - phpvsfiid 976742

Btg3—51 to 61 centimeters (20.1 to 24.0 inches); grayish brown (2.5Y 5/2) and grayish brown (2.5Y 5/2) Error; moderate fine prismatic, and moderate structure; firm; faint grayish brown (2.5Y 5/2), moist, clay films on horizontal faces of peds and distinct grayish brown (2.5Y 5/2), moist, clay films; distinct yellowish brown (10YR 5/6), moist, masses of oxidized iron and distinct strong brown (7.5YR 5/8), moist, masses of oxidized iron; fragments; diffuse boundary. Lab sample # OSU0006011. Thin clay skins also common in ped interiors. Clay flows extend into the BC1 horizon. Dry colors are 10YR 6/1, 10YR 5/6, 10YR 5/2, and 10YR 5/8.; continuous - phpvsfiid 976745; continuous - phpvsfiid 976746; continuous - phpvsfiid 976745; continuous - phpvsfiid 976746

BC1—61 to 74 centimeters (24.0 to 29.1 inches); yellowish brown (10YR 5/4) and grayish brown (2.5Y 5/2) Error; weak medium and coarse prismatic structure; firm; faint grayish brown (2.5Y 5/2), moist, clay films and 35 percent prominent grayish brown (2.5Y 5/2), moist, clay films; distinct light brownish gray (2.5Y 6/2), moist, masses of reduced iron; fragments; gradual irregular boundary. Lab sample # OSU0006012. Weak tongues of BC1 extend into the horizon below. Dry colors are 10YR 7/1, 10YR 5/1, 10YR 6/4, and 10YR 6/6.; continuous - phpvsfiid 976748; continuous - phpvsfiid 976748

BCm2—74 to 91 centimeters (29.1 to 35.8 inches); yellowish brown (10YR 5/4) Error; weak very coarse prismatic structure; very firm; prominent clay films on vertical faces of peds and grayish brown (2.5Y 5/2), moist, clay films; distinct light brownish gray (2.5Y 6/2), moist, masses of reduced iron and 10 percent black (10YR 2/1), moist, manganese coatings; fragments; very strongly acid, pH 4.8. Lab sample # OSU0006013. Roots mainly along prism faces. Dry colors are 10YR 7/1, 10YR 5/1, 10YR 6/4, and 10YR 6/6. The BCm2 horizon occurs as somewhat isolated weakly prismatic masses separated by tongues of soil material similar to that of the BC1 horizon. The tongues are up to

BCm3—91 to 107 centimeters (35.8 to 42.1 inches); yellowish brown (10YR 5/4) Error; weak very coarse prismatic structure; very firm; prominent clay films on vertical faces of peds and grayish brown (2.5Y 5/2), moist, clay films; distinct light brownish gray (2.5Y 6/2), moist, masses of reduced iron and 10 percent black (10YR 2/1), moist, manganese coatings; fragments; very strongly acid, pH 4.8; diffuse boundary. Lab sample # OSU0006014. Roots mainly along prism faces. Dry colors are 10YR 7/1, 10YR 5/1, 10YR 6/4, and 10YR 6/6. The BCm2 and BCm3 horizons occurs as somewhat isolated weakly prismatic masses separated by tongues of soil material similar to that of the BC1 horizon. The tongues

BCm4—107 to 127 centimeters (42.1 to 50.0 inches); yellowish brown (10YR 5/4) Error; weak very coarse prismatic, and weak structure; very firm; prominent 2.5Y 4/ (2.5Y 4/), moist, clay films; black (10YR 2/1), moist, manganese coatings and distinct light brownish gray (2.5Y 6/2), moist, masses of reduced iron; fragments; very strongly acid, pH 4.8. Lab sample # OSU0006015. Roots mainly in the thick clay flows. Dry colors are 10YR 7/1, 2.5Y 5/2, 10YR 6/4, and 10YR 4/1.

CB—127 to 152 centimeters (50.0 to 59.8 inches); yellowish brown (10YR 5/4) Error; prominent 2.5Y 4/ (2.5Y 4/), moist, clay films; distinct yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; slightly acid, pH 6.3. Lab sample # OSU0006016. Dry colors are 10YR 7/1, 10YR 5/6, and 10YR 5/1.

C1—152 to 190 centimeters (59.8 to 74.8 inches); light olive brown (2.5Y 5/4) Error; weak platy structure; firm; faint gray (N 5/), moist, masses of reduced iron; 5 percent by volume nonflat indurated unspecified fragments; neutral, pH 7.0. Lab sample # OSU0006017. Coarse skeleton is fine dark shale fragments. Dry color is 10YR 6/3. Sampled at 60-72 inches. Auger sample.

C2—190 to 213 centimeters (74.8 to 83.9 inches); light olive brown (2.5Y 5/4) Error; fragments; slight effervescence. Lab sample # OSUB006017. Loam till.