Phacotus, [111];

shell, [113]

Phaeoconchia, [79], [85]

Phaeocystina, [79], [82], [87]

Phaeodaria (Cannopylaea, Tripylaea), [76], [79];

skeleton, [82], [84], [85];

central capsule, [82], [84];

fission, [85]

Phaeodium, [76], [81], [82]

Phaeogromia, [79]