Megalodontoidea is a superfamily of fossil bivalves in the order
Megalodontida.
The following families are included in Megalodontoidea:
*†
Ceratomyopsidae
*†
Dicerocardiidae
*†
Megalodontidae
*†
Pachyrismatidae
*†
Wallowaconchidae
References
Bivalve superfamilies
Bivalve taxonomy
Prehistoric bivalves
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