aquifer area c_id deckschich epoche fl_id genese geol_f gesteinkl h1_id h2_id h3_id hydrogeol id_genese id_gestein id_lith l_id leg_geol leg_tek_1 leg_tek_2 leg_tek_3 lith_pet litho objectid perimeter periode produktiv shape__area shape__length snap_id stufe t1_id t2_id tecto_f