| Craspeditidae Temporal range:
| |
|---|---|
| |
| Craspedites nodiger | |
Scientific classification
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | † Ammonoidea |
| Order: | † Ammonitida |
| Superfamily: | † Perisphinctoidea |
| Family: | † Craspeditidae |
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 †
References
- ^ V. V. Mittaa and Jingeng Sha Ammonite Distribution Across the Jurassic–Cretaceous Boundary in Central Russia
- ^ Biolib
- ^ Craspeditidae ammonites in Ammonites
 | This Ammonitina-related article is a stub. You can help Wikipedia by expanding it. |
| Craspeditidae Temporal range:
| |
|---|---|
|
| |
| Craspedites nodiger | |
|
Scientific classification
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | † Ammonoidea |
| Order: | † Ammonitida |
| Superfamily: | † Perisphinctoidea |
| Family: | † Craspeditidae |
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 †
References
- ^ V. V. Mittaa and Jingeng Sha Ammonite Distribution Across the Jurassic–Cretaceous Boundary in Central Russia
- ^ Biolib
- ^ Craspeditidae ammonites in Ammonites
|
| This Ammonitina-related article is a stub. You can help Wikipedia by expanding it. |