Diplomoceratidae is a family of ammonites included in the order Ammonitida. Fossils of species within this genus have been found in the Cretaceous sediments (age range: from 99.7 to 66.043 million years ago). Studies of Diplomoceras suggest that members of this family could reach lifespans of over 200 years.
Genera
- Chesapeakella <small>Kennedy and Cobban, 1993</small>
- Diplomoceras <small>Hyatt, 1900</small>
- Glyptoxoceras <small>Spath, 1925</small>
- Neancyloceras <small>Spath, 1926</small>
- Scalarites <small>Wright and Matsumoto, 1954</small>
- Neoglyptoxoceras <small>Collignon, 1969</small>
- Phylloptychoceras <small>Spath, 1953</small>
- Oxybeloceras <small>Hyatt, 1900</small>
- Polyptychoceras <small>Yabe, 1927</small>
- Pseudoxybeloceras <small>Wright and Matsumoto, 1954</small>
- Solenoceras <small>Conrad, 1860</small>
References
External links