Brittle-worts, [88].
Broderip, Mr., researches of, [806].
Brodie, Rev. P. B., researches of, [521], [549], [552], [556].
Brongniart and Cuvier on fossils, [18].
Brongniart on asterophyllites, [146].
------------- Crustacea, [533].
------------- moss-agates, [103].
------------- psarolites, [124].
------------- sigillaria, [132].