Soil Data Explorer - LARTON

Official Series Description

Lab Data Summary

Aggregate lab data for the LARTON soil series. This aggregation is based on all pedons with a current taxon name of LARTON, 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 LARTON were used in the calculation. Source: KSSL snapshot (updated 2020-03-13). Methods used to assemble the KSSL snapshot used by SoilWeb / SDE

There are insufficient data to create the lab data summary figure.

Water Balance

Monthly water balance estimated using a leaky-bucket style model for the LARTON soil series. Monthly precipitation (PPT) and potential evapotranspiration (PET) have been estimated from the 50th percentile of gridded values (PRISM 1981-2010) overlapping with the extent of SSURGO map units containing each series as a major component. Monthly PET values were estimated using the method of Thornthwaite (1948). These (and other) climatic parameters are calculated with each SSURGO refresh and provided by the fetchOSD function of the soilDB package. Representative water storage values (“AWC” in the figures) were derived from SSURGO by taking the 50th percentile of profile-total water storage (sum[awc_r * horizon thickness]) for each soil series. Note that this representation of “water storage” is based on the average ability of most plants to extract soil water between 15 bar (“permanent wilting point”) and 1/3 bar (“field capacity”) matric potential. Soil moisture state can be roughly interpreted as “dry” when storage is depleted, “moist” when storage is between 0mm and AWC, and “wet” when there is a surplus. Clearly there are a lot of assumptions baked into this kind of monthly water balance. This is still a work in progress.

Sibling Summary

Siblings are those soil series that occur together in map units, in this case with the LARTON series. Sketches are arranged according to their subgroup-level taxonomic structure. Source: SSURGO snapshot (updated 2024-02-21), parsed OSD records (updated 2023-10-02) and snapshot of SC database (updated 2023-10-02).

Select annual climate data summaries for the LARTON series and siblings. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data (updated 2023-10-09).

Geomorphic description summaries for the LARTON 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. Small Shannon entropy values suggest relatively consistent geomorphic association, while larger values suggest lack thereof. Source: SSURGO component records (updated 2023-10-04).

There are insufficient data to create the 2D hillslope position figure.

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

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

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

Competing Series

Soil series competing with LARTON share the same family level classification in Soil Taxonomy. Source: parsed OSD records (updated 2023-10-02) and snapshot of the SC database (updated 2023-10-02).

Select annual climate data summaries for the LARTON series and competing. Series are sorted according to hierarchical clustering of median values. Source: SSURGO map unit geometry and 1981-2010, 800m PRISM data (updated 2023-10-09).

There are insufficient data to create the annual climate figure.

Geomorphic description summaries for the LARTON 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 (updated 2023-10-04).

There are insufficient data to create the 2D hillslope position figure.

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

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.

Soil series sharing subgroup-level classification with LARTON, 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 (updated 2023-10-02).

Block Diagrams

No block diagrams are available.

Map Units

Map units containing LARTON 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
Larton loamy fine sand, 1 to 3 percent slopes	51	6203	381834	dtb7	ok013	1974	1:24000
Larton loamy fine sand, 3 to 5 percent slopes	52	3232	381835	dtb8	ok013	1974	1:24000
Larton loamy fine sand, 3 to 8 percent slopes	DoD	602	571592	m5sg	ok029	1969	1:24000
Larton-Glentosh complex, 8 to 20 percent slopes	DtE	5058	571630	m5tp	ok063	1965	1:24000
Larton loamy fine sand, 1 to 3 percent slopes	36	3690	571747	m5yg	ok091	1980	1:24000
Larton loamy fine sand, 3 to 8 percent slopes	33	2694	106395	3kq3	ok101	1984	1:24000
Larton loamy fine sand, 0 to 3 percent slopes	32	2302	106394	3kq2	ok101	1984	1:24000
Larton loamy fine sand, 3 to 12 percent slopes, gullied	34	2225	106396	3kq4	ok101	1984	1:24000
Glentosh and Larton soils, 0 to 3 percent slopes	GhLB	2862	384163	dwrc	ok107	1996	1:24000
Larton loamy fine sand, 0 to 3 percent slopes	LrtB	1746	384178	dwrv	ok107	1996	1:24000
Larton loamy fine sand, 3 to 8 percent slopes	LrtD	1238	384179	dwrw	ok107	1996	1:24000
Larton loamy fine sand, 0 to 2 percent slopes	ShA	3670	106478	3kss	ok111	1968	1:24000
Larton-Glenpool complex, 8 to 20 percent slopes	Dt	812	106459	3ks5	ok111	1968	1:24000
Larton loamy fine sand, 3 to 8 percent slopes	DoD	10598	571542	m5qv	ok121	1966	1:24000
Larton loamy fine sand, 0 to 3 percent slopes	StB	6831	571565	m5rl	ok121	1966	1:24000
Larton-Glenpool complex, 8 to 20 percent slopes	DtE	1835	571543	m5qw	ok121	1966	1:24000
Larton-Kamie complex, 1 to 8 percent slopes	LtKD	1221	697356	rdnc	ok121	1966	1:24000
Larton-Glenpool complex, 0 to 3 percent slopes	28	2294	106709	3l17	ok143	1975	1:12000
Larton loamy fine sand, 0 to 2 percent slopes	LcA	1481	365533	d8cd	tx147	1989	1:24000

Map of Series Extent

Approximate geographic distribution of the LARTON 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 (updated 2023-10-04).