Goniatitoidea
| Goniatitoidea Temporal range: Early Mississippian - Late Permian | |
|---|---|
 | |
| Fossil of Goniatites bohemicus from Bavaria, on display at Galerie de paléontologie et d'anatomie comparée in Paris | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | Ammonoidea |
| Order: | Goniatitida |
| Suborder: | Goniatitina |
| Superfamily: | Goniatitoidea Haan 1825 |
| families | |
Goniatitoidea . formerly Goniatitaceae in older publications, is a superfamily of late Paleozoic ammonoid cephalopods included in the Goniatitida. They are characterized by thinly discoidal to globular shells with variable umbilici and sculpture. The ventral lobe, located along the outer margin, is prominently bifurcated (two pronged); the lateral lobe undivided.
References
- Miller, Furnish, and Schindewolf 1957. Paleozoic Ammonoidea; Treatise on Invertebrate Paleontology, Part L Ammonoidea; Geologocial Society of America and Univ. of Kansas Press.
- GoniatitoideaPaleo db 9/07/2013
- Goniatitoidea in GONIAT Taxonomy online
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