PLATE 113
RADIOLARIA OF THE PLEISTOCENE. THE PACIFIC OCEAN, TROPICAL ZONE
1 Perichlamidium? Sp. aff. P. limbatum Ehrenberg; 2-3 Amphirrhopalum ypsilon Haeckel (2 from the Pleistocene deposit); 4-5 Euchitonia mulleri Haeckel; 6 Rhopalastrum angulatum (Ehrenberg); 7-8 Rhopalastrum profunda (Ehrenberg) group.; 9 Hymeniastrum euclydis Haeckel; 10 H. euclydis Haeckel?; 11 Spongaster tetras Ehrenberg; 12 Spongaster pentas Riedel; 13 Spongaster pentas Riedel? 1-9, 11, 13 - r/v Vitiaz; 10 r/v "Capricorn", st. 42-BP.
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