Viviparus raynoldsanus
UNB-2019-0661Fossils » Eukaryote » Animalia » Mollusca » Gastropoda » Caenogastropoda
Description
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Family: Viviparidae
Genus: Viviparus (Montfort, 1810)
Species: Viviparus raynoldsanus (Meek & Hayden, 1861)
Specimen with a turbinate dextral shell. Six whorls with prominent frilled varices. Growth lines and spiral ornamentation are visible. Oval aperture. Siphonal canal is short.
Specifications
| Object name | Viviparus raynoldsanus |
|---|---|
| ID | UNB-2019-0661 |
| Legal status | Permanent collection |
| Category | Fossil |
| Classification | Domain: Eukaryote Kingdom: Animalia Phylum: Mollusca Class: Gastropoda Subclass: Caenogastropoda |
| Composition | Calcium carbonate |
| Age | Eon: Phanerozoic Era: Mesozoic Period: Cretaceous Epoch: Upper Cretaceous |
| Numeric age | 100.5 Mya |
| Origin | Western North America |
| Pieces | 1 |
| Partial | No |
| Measurements |
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