Birds, [759], [763].

Bivalve mollusks, the parts of, [377].

Blackdown, Devon, [350], [411], [413].

Bleadon, Somerset, [811].

Bletchingley, [406], [458].

Bognor, Sussex, [175], [193], [235], [405], [407].

Bohemia, [96], [539], [623].

, diatomaceous deposit in, [96].