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Textures: Subsoil Indicator(s)of Saturation: Consistence: <br /> c-day S1. Distinct gray or red redox features Loose- Intact specimen not available <br /> sic-silty clay 52. Depleted matrix (value >/=4 and chroma </=2) Friable- Slight force between fingers <br /> sc-sandy day 53. 5Y chroma </= 3 Firm- Moderate force between fingers <br /> cl-clay loam S4. 7.5 YR or redder faint redox concentrations or redox depletio Extremelv Moderate force between hands or slight <br /> firm- foot pressure <br /> sicl-silty day loam If yes to one of the above indicators then: Ri id- Foot pressure <br /> scl-sandy clay loam Topsoil Indicator(s) of Saturation: Slope Shape: <br /> si-silt T1. Wetland Vegetation Slope shape is described in two directions: up and down slope <br /> sil-silt loam *Sand Modifiers T2. Depressional Landscape (perpendicular to the contour), and across slope (along the <br /> l-loam co-coarse T3. Organic texture or organic modifiers horizontal contour); e.g. Linear, Convex or LV'. <br /> sl-sandy loam` m-medium T4. N 2.5/ 0 color <br /> ls-loamy sand* f-fine T5. Redox features in topsoil <br /> s-sand" vf-very fine T6. Hydraulic indicators <br /> SoilStructure _���--„ '�� � �`" `� <br /> Grade: �,�. � �� � � : 'y ��, <br /> -� _ .� ._ <br /> Massive- No observable aggregates, or no orderly arrangement of natural lines of weakness ' ^ " � <br /> ,.� � <br /> Weak- Poorly formed, indistinct peds, barely observable in place ��� '�; �°-=� °�°� � "'"��°���� , <br /> Moderate- Well formed, distinct peds, moderately durable and evident, but not distinct in undisturbed � �� '_�« .�`t �--�.�.�-� <br /> ,.�� <br /> Durable peds that are quite evident in un-displaced soil, adhere weakly to one another, _.._,,�� - � » , �.-�� <br /> Stron - �,,�ithstand displacement, and become separated when soil is disturbed "�, �.`,. ��'� . ',,� ,,`� �� . <br /> _. - ,,-- <br /> Laudscape Posit[on: <br /> __. � _ <br /> Loose- No peds, sandy soil --� ;.r.x- . <br /> su�nuvc -a� >r�. .. a... . c�,-�.., � . . �� <br /> � , «�_,��,. <br /> �_._......� 5houlder :."-.• '�.'�•:J, <br /> Soil Structure sA�k s.ae <br /> Foot sloue <br /> Shape: ' Z'oe slope — <br /> Granular- The peds are approximately spherical or polyhe . are the small, rounded peds that hang onto roots <br /> Platy_ The peds are flat and plate like. They are oriented horizontally and are usually overlapping. Platy structure is commonly found in forested areas <br /> Blocky_ The peds are block-like or polyhedral, and are bounded by flat or slightly rounded surface that are casting of the faces of surrounding peds. Blocky <br /> Prismatic- Flat or slightly rounded vertical faces bound the individual peds. Peds are distinctly longer vertically, and faces are typically cast or molds of <br /> Sin�le Grain-The structure found in a sandy soil. The individual particles are not held together. <br />