Hemipneustes radiatus
UNB-2019-0415Fossils » Eukaryote » Animalia » Echinodermata » Echinozoa » Echinoidea » Euechinoidea
Description
Kingdom: Animalia
Phylum: Echinodermata
Class: Echinoidea
Subclass: Euechinoidea
Order: Holasteroida
Family: Holasteridae
Genus: Hemipneustes ((Wagner and Durham, 1966)
Species: Hemipneustes radiatus
Large dome-shaped specimen with prominent anterior groove. Ambulacra are visible and apical system is visible.
Specifications
| Object name | Hemipneustes radiatus |
|---|---|
| ID | UNB-2019-0415 |
| Legal status | Permanent collection |
| Category | Fossil |
| Classification | Domain: Eukaryote Kingdom: Animalia Phylum: Echinodermata Subphylum: Echinozoa Class: Echinoidea Subclass: Euechinoidea |
| Composition | Calcium carbonate |
| Age | Eon: Phanerozoic Era: Mesozoic Period: Cretaceous Epoch: Upper Cretaceous Age: Maastrichtian |
| Numeric age | 72.1 Mya |
| Origin | South Limburg, Holland, Netherlands |
| Pieces | 1 |
| Partial | No |
| Measurements |
|
Map of Origin
Publications
- C. D. Wagner and J. W. Durham. 1966. Holasteroids. Treatise on Invertebrate Paleontology,Part U Echinodermata 3. The Geological Society of America and The University of Kansas Press 2:U523-U543