Megalodontoidea

Megalodontoidea; Temporal range: 412.3–94.3 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Bivalvia
Order:	† Megalodontida
Superfamily:	† Megalodontoidea ; Morris & Lycett, 1853

Last updated December 15, 2025

Megalodontoidea is a superfamily of fossil bivalves in the order Megalodontida.

The following families are included in Megalodontoidea:^[1]

†Ceratomyopsidae
†Dicerocardiidae
†Megalodontidae
†Pachyrismatidae
†Wallowaconchidae

References

↑ "WoRMS - World Register of Marine Species - Megalodontoidea †". www.marinespecies.org. Retrieved 2019-04-18.

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[1] "WoRMS - World Register of Marine Species - Megalodontoidea †". www.marinespecies.org. Retrieved 2019-04-18.

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