K1849
Classification

Kingdom: Animalia
Phylum: Mollusca (Linnaeus 1758)
Class: Cephalopoda (Leach 1817)
Subclass: Ammonoidea (Zittel 1884) / Aptychi
Order: Ammonitida (Hyatt 1889)
Superfamily: Perisphinctoidea (Steinmann 1890)
Family: Aulacostephanidae (Spath 1924)
Genus: Aulacostephanus (Sutner & Pompeckj in Tornquist 1896)
Species: Aulacostephanus autissiodorensis
Phylum: Mollusca (Linnaeus 1758)
Class: Cephalopoda (Leach 1817)
Subclass: Ammonoidea (Zittel 1884) / Aptychi
Order: Ammonitida (Hyatt 1889)
Superfamily: Perisphinctoidea (Steinmann 1890)
Family: Aulacostephanidae (Spath 1924)
Genus: Aulacostephanus (Sutner & Pompeckj in Tornquist 1896)
Species: Aulacostephanus autissiodorensis
Element

Cast. Macroconch. Donated by Stuart Baldwin
Collection date

30.1.2007