General Horizon Characteristics

Each profile is composed of one or more horizons.  The general characteristics of each of those horizons are:

HNAME - the horizon name( for example: B1)
HDEPTH - the depth range of the horizon (top to bottom in centimeters)
HDESCRIP - the description of the horizon by the field crew
LAB_NUM - the four digit laboratory identification number that links this specific horizon to the results of the laboratory examination of the sample taken from this horizon
TOP_DEP - the top depth of the horizon (cm)
BOTT_DEP - the bottom depth of the horizon (cm)