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Fenestella

Fenestella The long and narrow stem of Parisangulocrinus is circular in cross section. A few large plates make up the small cup, and the arms are long, branching many times. Waste material was disposed of by a long tube, made of numerous small plates situated between the arms. The wide fanlike crown has many branches. HABITAT This genus lived in deep water. Text copyright 1992 Cyril Walker, David Ward. .