soil sedimentation and texture lab UCANR
sand depth to determine the SILT DEPTH. Record and label the data. 6. Shake the jar for another 5 minutes. After three hours, the remaining unsettled particles are clay. Calculate the CLAY DEPTH by subtracting the silt and sand depth from total depth. 7. Note the thin Film of matter floating at the top of the soilwater solution. What is that