†Cardioceras (Subvertebriceras) (ammonite)
Cephalopoda - Ammonitida - Cardioceratidae
Alternative spelling: Subvertebriceras
Parent taxon: Cardioceras according to R. Schlegelmilch 1994
See also Arkell et al. 1957 and Sepkoski 2002
Sister taxa: Cardioceras (Cardioceras), Cardioceras (Cawtoniceras), Cardioceras (Maltoniceras), Cardioceras (Pachycardioceras), Cardioceras (Plasmatoceras), Cardioceras (Scarburgiceras), Cardioceras (Scoticardioceras), Cardioceras (Vertebriceras)
Subtaxa: Cardioceras (Subvertebriceras) costellatum Cardioceras (Subvertebriceras) densiplicatum
Ecology: fast-moving nektonic carnivore
Distribution:
• Jurassic of France (6 collections), the Russian Federation (1), the United Kingdom (4)
Total: 11 collections including 17 occurrences