Genus of molluscs (fossil) Oppelia Temporal range: Aalenian–Bajocian[1] PreꞒ Oppelia with paired aptychi in place Scientific classification Kingdom: | Animalia Phylum: | Mollusca Class: | Cephalopoda Subclass: | †Ammonoidea Order: | †Ammonitida Family: | †Oppeliidae Subfamily: | †Oppeliinae Genus: | †Oppelia Waagen, 1869 Species[2] * Oppelia mamertensis Waagen, 1869 * Oppelia paronai Trauth, 1922 * Oppelia plicatella Gemmellaro, 1877 * Oppelia propefusca Gregorio, 1886 * Oppelia subcostaria Oppel, 1862 * Oppelia yeovilensis Rollier, 1911 Oppelia is a haploceratoid ammonite and type genus for the Oppeliidae that lived during the Middle Jurassic.[1] Shells of Oppelia are involute with a small to moderate size umbilicus, bluntly rounded to sharp venter, and deeply impressed dorsum. Sides are generally smooth but may be variously ribbed on the outer flanks. Similar and related genera include Oxycerites and Oecotraustes. ## Distribution[edit] Jurassic of Germany, Greenland, India, Italy, Madagascar, Mexico, Poland, Spain and the United Kingdom [2] ## References[edit] 1. ^ a b Sepkoski, Jack (2002). "Sepkoski's Online Genus Database". Retrieved 2014-05-28. 2. ^ a b "Paleobiology Database - Oppelia". Retrieved 17 December 2021. Taxon identifiers| * Wikidata: Q1453671 * Fossilworks: 15285 * GBIF: 4626026 * IRMNG: 1267483 | This Ammonitina-related article is a stub. You can help Wikipedia by expanding it. | * v * t * e *[v]: View this template *[t]: Discuss this template *[e]: Edit this template