Pictonia
Appearance
Pictonia Temporal range: Jurassic (Kimmeridgian),
| |
---|---|
Fossil shell of Pictonia baylei, on display at Natural History Museum, London | |
Scientific classification | |
Kingdom: | |
Phylum: | |
Class: | |
Order: | |
Family: | |
Genus: | Pictonia Bayle, 1878
|
Pictonia is an extinct ammonoid cephalopod genus belonging to the family Aulacostephanidae. These fast-moving nektonic carnivores lived during the Jurassic period, Kimmeridgian age (from 152.1 to 157.3 mya).[1][2]
Species
Species within this genus include:[1]
- Pictonia baylei[3]
- Pictonia densicostata
- Pictonia gracilis
- Pictonia seminudata
Distribution
Fossils of species within this genus have been found in the Jurassic sediments of Germany, Russia and United Kingdom.
References