31. At the bases, silty clay loam dominates. 32. Sediments on the East Tasman Plateau start with silty clay from Maastrichtian to Eocene. 33. The substrate is typically soft, silty mud. 34. They are shaley and silty towards the top. 35. The dam embankment consists of of silty -sand originating from the local area. 36. The species is commonly found in shallow silty reefs and sometimes in estuarine areas. 37. This coastal species inhabit mud or silty sand next to sea grasses or corals. 38. The boxes'pinging signals were detected about 15 feet apart on a silty bottom. 39. Below this layer, there is a subsoil of yellowish-red silty clay loam. 40. The deepest 22 m consists of silty ice with an increasing concentration of pebbles downward.
