Amostown, Bernardston, Broadbrook, Brookfield, Chadakoin, Charlton, Cheshire, Dutchess, Edneyville, Fedscreek, Lordstown, Lowville , Maymead, Montauk, Maplecrest, Narragansett , Nantucket, Newport, Paxton, Pollux, Riverhead, Satsop, Scituate, St. Albans, Valois, Wethesfield, and Yalesville soils have bedrock deeper than 40 inches. Ashe, Chestnut, and Chatfield soils have rock fragments of granite gneiss or schist. Cardigan soils have rock fragments dominantly of phyllite, slate, and schist. Ditney soils are high in feldspars and have rock fragments of arkose and graywacke. Hazel soils have visible mica flakes in the solum.
Marrowbone soils have a thicker solum.
Dekalb , Edgemont , Lansdale , Lehew , Manor , and Mt. Airy soils are in related families. Dekalb, Lehew, and Mt. Airy soils have more than 35 percent rock fragments in the control section. Edgemont and Lansdale have argillic horizons. Manor and Mt. Airy soils have micaceous mineralogy. Steinsburg soils are on gently sloping to steep slopes on uplands.