Pictonia
Pictonia is an extinct ammonoid cephalopod genus belonging to the family Aulacostephanidae. These fast-moving nektonic carnivores lived during the Jurassic period, Kimmeridgian age.
Species
Species within this genus include:- Pictonia baylei
- Pictonia densicostata
- Pictonia gracilis
- ''Pictonia seminudata''
Distribution