P. phosphora, [311], [323]

Pelagic, Foraminifera, [61], [66], [69];

Radiolaria, [76];

Dinoflagellates, [131]

Pelagiidae, [323]

Pelagohydra, [263], [274];

P. mirabilis, [274]

Pelagohydridae, [274]

Pelagothuria, [568], [569], [572];

P. natans, [572]