Tropitoidea

Tropitoidea, formerly Tropitaceae, is an extinct superfamily of ammonite cephalopods in the order Ceratitida, containing the following families:

• Didymitidae
• Episculitidae
• Haloritidae
• Juvavitidae
• Parathisbitidae
• Thisbitidae
• Tropiceltidae
• Tropiceltitidae
• Tropitidae

References

• The Paleobiology Database Accessed on 1/14/12