Dunveganoceras sp.
UNB-2018-0739Fossils » Eukaryote » Animalia » Mollusca » Cephalopoda » Ammonoidea
Description
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Ammonoidea
Order: Ammonitida
Family: Acanthoceratidae
Genus: Dunveganoceras (Warren and Stelck, 1940)
Oxycone specimen with two visible whorls. Umbilicus is encrusted wits sediment. Outermost whorl is elongated towards the anterior end. Thin, prominent ribs. Aperture is thin and encrusted with sediment.
Specifications
| Object name | Dunveganoceras sp. |
|---|---|
| ID | UNB-2018-0739 |
| Legal status | Permanent collection |
| Category | Fossil |
| Classification | Domain: Eukaryote Kingdom: Animalia Phylum: Mollusca Class: Cephalopoda Subclass: Ammonoidea |
| Composition | Calcium carbonate |
| Age | Eon: Phanerozoic Era: Mesozoic Period: Cretaceous Epoch: Upper Cretaceous |
| Numeric age | 100.5 Mya |
| Origin | Fromberg, Montana, U.S.A. |
| Pieces | 1 |
| Partial | No |
| Measurements |
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