family Nummulitidae


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Noun1.family Nummulitidae - a family of fossil protoctists
protoctist family - any of the families of Protoctista
nummulite - large fossil protozoan of the Tertiary period
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The majority of the larger foraminiferal species from study areas belong to family Nummulitidae and Rotaliidae, whereas Miliolidae and Textularidae are also present.