Classification of the family Helianthasteridae

Fm. †Helianthasteridae Owen 1965
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G. †Arkonaster Kesling 1982
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†Arkonaster topororum Kesling 1982
G. †Helianthaster Roemer 1864
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†Helianthaster rhenanus Roemer 1864
Invalid names: Helianthasterinae Gregory 1899 [empty]