sugukond
Karoceratidae Teichert, 1939
Valik taksonit käsitlevast teaduskirjandusest
Kröger, B. 2025. The Lyckholm acme of cephalopods – Review of the late Katian (Vormsi–Pirgu regional stages) Ordovician cephalopods of Estonia. European Journal of Taxonomy 978, 1-169. DOI:10.5852/ejt.2025.978.2801
Frye, M. W. 1987. Upper Ordovician (Harjuan) oncoceratid nautiloids from the Boda Limestone, Siljan District, Sweden. GFF 109, 1, 83-99. DOI:10.1080/11035898709454748
Leitud liigid
1. Kallholnoceras cornutum Frye, 1987 | Katy lade
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Klassifikatsioon
| organismirühm | Biota |
| riik | Animalia |
| hõimkond | Mollusca |
| klass | Cephalopoda |
| alamklass | Multiceratoidea |
| selts | Oncocerida |
| alamselts | Polyelasmoceratidae |
| sugukond | Acleistoceratidae |
| Diestoceratidae | |
| Graciloceratidae | |
| Hemiphragmoceratidae | |
| Jovellaniidae | |
| Karoceratidae | |
| perekond | Kallholnoceras |
| sugukond | Oncoceratidae |
| Phtanoncoceratidae | |
| Trimeroceratidae | |
| Valcouroceratidae |