Cephalopoda - Orthocerida - Baltoceratidae
Full reference: D. H. Evans. 2005. The Lower and Middle Ordovician cephalopod faunas of England and Wales. Monograph of the Palaeontographical Society 623:1-81
Parent taxon: Baltoceratidae according to D. H. Evans 2005
Sister taxa: Annbactroceras, Bactroceras, Belloceras, Castelloceras, Cochlioceras, Cyrtobaltoceras, Endorioceras, Eosomichelinoceras, Hedstroemoceras, Metabaltoceras, Microbaltoceras, Ogygoceras, Rhabdiferoceras, Rhabdiferous, Sinocochleoceras
Subtaxa: Semiannuloceras abbeyense
Type: Semiannuloceras abbeyense
Ecology: nektonic carnivore
Distribution:
• Whitlandian of the United Kingdom (1 collection)
• Ordovician of the United Kingdom (3)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.