Habitat class: Clam bed [SB(clams)]. Clam siphons visible in this plan-view image indicate the density of this clam bed. Composite data from this station: Location: East Bank Pit, Lower Bay (6/95) Camera penetration depth: 17.0 cm RPD depth: 2.7 cm Surface features: clams, shell hash, mounds, some Ampelisca Subsurface features: worm mat, burrows, anoxic voids Grab data: mussels, surf clams, worms