Profile of a quartzic psamment in Sandhills

Stump of Loblolly pine (P. taeda) two years after thinning growing in a quartzic psamment (sand); stump hollowed out by termites.

Quartzic psamment in the Sandhills; n.b. colour difference with difference in moisture, & lack of horizon differentiation

Typic hapludult under oak, hickory & tulip in Duke Forest, cf Slide # 126 for close-up of Ah

View of Ah in Hernden silt loam in Duke Forest under oak, hickory & tulip; n.b. colour and degree of mineralization.

Typic hapludult, Cecil fsl, eroded phase, cf. Slide # 124; in Schenk Forest.

Typic hapludult, Cecil fsl; non-eroded phase; cf. Slide # 125 for the eroded phase; in Schenk Forest.

Arenic paleudult near Sandhills NC, under Loblolly pine (P. taeda); n.b. clay lenses

Arenic paleudult with clay lenses (plastic)

Plinthic paleudult showing rooting of Loblolly pine (P. taeda) near Sandhills in South central NC.