Figure F2. Example of an AppleCORE summary barrel sheet showing MST data (GRA, MS, and color reflectance) alongside a simplified graphical summary of the visual core description. MST = multisensor track, GRA = gamma ray attenuation, SS = smear slide, IW = interstitial water samples, PAL = micropaleontology samples, ye BR = yellowish brown, dk ye BR = dark yellowish brown, dk gy BR = dark grayish brown, vdk gy BR = very dark grayish brown.