Official Series Description


Lab Data Summary

Aggregate lab data for the MILLVILLA soil series. This aggregation is based on all pedons with a current taxon name of MILLVILLA, and applied along 1-cm thick depth slices. Solid lines are the slice-wise median, bounded on either side by the interval defined by the slice-wise 5th and 95th percentiles. The median is the value that splits the data in half. Five percent of the data are less than the 5th percentile, and five percent of the data are greater than the 95th percentile. Values along the right hand side y-axis describe the proportion of pedon data that contribute to aggregate values at this depth. For example, a value of "90%" at 25cm means that 90% of the pedons correlated to MILLVILLA were used in the calculation. Source: KSSL snapshot . Methods used to assemble the KSSL snapshot used by SoilWeb / SDE

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Pedons used in the lab summary:

MLRALab IDPedon IDTaxonnameCINSSL / NASIS ReportsLink To SoilWeb GMap
18UCD730507073-CA-05-070xMillvilla2Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties38.2277433,-120.6794851
18UCD775503877-CA-55-038xMillvilla4Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties37.895251,-120.294127
1807N0474S2007CA109005Millvilla7Primary | Supplementary | Taxonomy | Pedon | Water Retention | Correlation | Andic Soil Properties37.957943,-120.3897781

Sibling Summary

Siblings are those soil series that occur together in map units, in this case with the MILLVILLA series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot , parsed OSD records and snapshot of SC database .

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Select annual climate data summaries for the MILLVILLA series and siblings. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data .

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Geomorphic description summaries for the MILLVILLA series and siblings. Series are sorted according to hierarchical clustering of proportions and relative hydrologic position within an idealized landform (e.g. top to bottom). Most soil series (SSURGO components) are associated with a hillslope position and one or more landform-specific positions: hills, mountain slopes, terraces, and/or flats. Proportions can be interpreted as an aggregate representation of geomorphic membership. The values printed to the left (number of component records) and right (Shannon entropy) of stacked bars can be used to judge the reliability of trends. Shannon entropy values close to 0 represent soil series with relatively consistent geomorphic association, while values close to 1 suggest lack thereof. Source: SSURGO component records .

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There are insufficient data to create the 3D mountains figure.

There are insufficient data to create the 3D terrace figure.

There are insufficient data to create the 3D flats position figure.

Competing Series

Soil series competing with MILLVILLA share the same family level classification in Soil Taxonomy. Source: parsed OSD records and snapshot of the SC database .

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Select annual climate data summaries for the MILLVILLA series and competing. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data .

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Geomorphic description summaries for the MILLVILLA series and competing. Series are sorted according to hierarchical clustering of proportions and relative hydrologic position within an idealized landform (e.g. top to bottom). Proportions can be interpreted as an aggregate representation of geomorphic membership. Most soil series (SSURGO components) are associated with a hillslope position and one or more landform-specific positions: hills, mountain slopes, terraces, and/or flats. The values printed to the left (number of component records) and right (Shannon entropy) of stacked bars can be used to judge the reliability of trends. Shannon entropy values close to 0 represent soil series with relatively consistent geomorphic association, while values close to 1 suggest lack thereof. Source: SSURGO component records .

Click the image to view it full size.

Click the image to view it full size.

There are insufficient data to create the 3D mountains figure.

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There are insufficient data to create the 3D flats position figure.

Series Association

Two views depicting soil series that occur within map units containing the MILLVILLA series as a major component. Series association is a function of how frequently series-type components co-occur, weighted by component percentage. This summary should generate structures that are related to soil-landscape concepts that were used to construct map units containing the MILLVILLA series. Both views are approximations of the multi-dimensional relationship between components. Note that these diagrams give only partial information on the relationships between components other than MILLVILLA. Source: SSURGO snapshot .

Graph representation: each circle (vertex) is a component, lines (edges) connect components that have been mapped together, colors define groups of components that frequently co-occur, vertex proximity is proportional to co-occurrence as weighted by component percentage. Dark lines connect vertices to the queried soil series, grey lines connect other vertices.

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Dendrogram representation: branch height (relative to the left-side of the figure) is proportional to co-occurrence as weighted by component percentage, clusters of components are highlighted in this view.

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Soil series sharing subgroup-level classification with MILLVILLA, arranged according to family differentiae. Hovering over a series name will print full classification and a small sketch from the OSD. Source: snapshot of SC database .

Block Diagrams

No block diagrams are available.

Map Units

Map units containing MILLVILLA as a major component. Limited to 250 records.

Map Unit Name Symbol Map Unit Area (ac) Map Unit Key National Map Unit Symbol Soil Survey Area Publication Date Map Scale
Millvilla-Luckymine complex, 15 to 30 percent slopes72111722226004572r6fkca63020181:24000
Wardsferry-Millvilla complex, 30 to 60 percent slopes72121482226004582r6fjca63020181:24000
Deerflat-Millvilla complex, 3 to 15 percent slopes7210996826004562r6flca63020181:24000
Millvilla-Copperopolis-Hetchy complex, 30 to 60 percent slopes72079604191360022781ca63020181:24000
Aquariusmine-Millvilla complex, 3 to 30 percent slopes8312263524037112lp82ca63020181:24000
Urban land-Millvilla complex, 1 to 25 percent slopes9013223124037192lp8bca63020181:24000
Millvilla-Luckymine complex, 15 to 30 percent slopes72117129250292r6fkca73119811:24000

Map of Series Extent

Approximate geographic distribution of the MILLVILLA soil series. To learn more about how this distribution was mapped, or to compare this soil series extent to others, use the Series Extent Explorer (SEE) application. Source: generalization of SSURGO geometry .