BIG SPRING CREEK VALLEY, MARSHALL COUNTY, MISSISSIPPI, U.S.A.
Location map, showing valley sections. This map was traced
from airphotos in 1939. It is not precise in overall scale,
but shows valley sections in relation to features recognizable
on later airphotos, and on the later U.S. Geological Survey
1:62,500 topographic map of Potts Camp quadrangle, Mississippi.
Copy of letter of April 24, 1970 to Max Goodman, geologist,
which described the status of available data from the 1939
sedimentation survey of Big Spring Creek valley.
Plotted valley sections showing 1939 ground line and natural
pre-agricultural soil surface as identified by 1939 borings
Copies of descriptions of valley sections (ranges) and range
Copies of elevations on original (1939) ground surveys of
valley sections (ranges).
Copy of tabulation of original (1939) sediment measurements.