Kruglikova 1977

PLATE 95 RECENT RADIOLARIA. THE PACIFIC OCEAN, BOREAL ZONE 1 - Acanthodesmia micropora (Popofsky); 2 - Tholospyris spinosus Kruglikova; 3-7 - Tholospyris borealis (Bailey) - different stages of skeleton formation. r/v "Vitiaz".