The Angelica series consists of very deep, poorly drained and very poorly drained soils formed in loamy glacial till deposits on ground moraines.
Permeability is moderately slow.
Slopes range from 0 to 2 percent. The thickness of the solum and depth to free carbonates typically averages 15 to 25 inches, but ranges from 12 to 30 inches. Gravel content ranges from 0 to 10 percent in the solum and from 1 to 25 percent in the C horizon. Cobble content ranges from 0 to 5 percent throughout. Some pedons have free carbonates in the solum.