PLATE 89
RECENT RADIOLARIA. THE PACIFIC OCEAN, BOREAL ZONE
1- Stylodictya aculeata Jörgensen; 2 - S. stellata Bailey validispina Jörgensen; 3- Stylochlamydium venustum Bailey; 4 a - Spongotrochus glacialis? Popofsky; 4 b - details of skeleton; 5 - Tholospira sp.; 6 - Cromiodruppa sp.; 7 - Plectacantha oikiskos Jörgensen; 8 - Cladoscenium sp.; 9 - Ceratocyrtis histricosa (Jögensen) atyp.
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