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Cronyphyllum
Taxonomy
Cronyphyllum was named by Ulitina (1975) [Sepkoski's age data: S Wenl S Ludl]. It is not extant.
It was assigned to Kodonophyllidae by Hill (1981); and to Rugosa by Sepkoski (2002).
It was assigned to Kodonophyllidae by Hill (1981); and to Rugosa by Sepkoski (2002).