marriage custom in, [34];
survival of foundation-laying in blood in, [51] f.
Borsippa:
sanctity of doorway in, [108] f.;
temple of, threshold plated with zarîru, [111].
Bothnia, East, iron bar on threshold for cows to cross, [17].
Botta, P.E.: cited, [109].
Boundary:
references to, [13], [17], [154], [165]-192, [234];
as place of worship and sacrifice, [166];