Old Loc. 30 Sketch section not to scale. big red lamy 'bzw'ica = Nucula tyger gray silt rusty silt barren layer gray shale jzvositic gray silt gray silt lucina (=Protocardia) concs sudy rusty silt smzll concs of the "sepoid zone" gray silty shale wezths with rusty strezks gray silt Scattered layer jechotated concs = Limopsis, hes = few scattered smzll, few lzrge D.nic-type concs. D. nicolleti and fetsczphite in smzll ones {Festeined or jzvositic silt layers 48