Craspeditidae
| Craspeditidae Temporal range:
| |
|---|---|
| Craspedites nodiger | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | †Ammonoidea |
| Order: | †Ammonitida |
| Superfamily: | †Perisphinctoidea |
| Family: | † Spath, 1934 |
Craspeditidae is an ammonoid cephalopod family included in the Perisphinctoidea superfamily. Some classifiers consider the Craspeditidae a subfamily in the Polyptychitidae.
These ammonites lived during the Late Jurassic and Early Cretaceous.[1]
Genera
- Craspedites †
- Platylenticeras †
- Tolypeceras †[2][3]
References
- ^ V. V. Mittaa and Jingeng Sha Ammonite Distribution Across the Jurassic–Cretaceous Boundary in Central Russia
- ^ Biolib
- ^ Craspeditidae ammonites in Ammonites