Crinoid Stems
UNB-2019-0545Fossils » Eukaryote » Animalia » Echinodermata » Crinozoa » Crinoidea
Description
Kingdom: Animalia
Phylum: Echinodermata
Class: Crinoidea
Six specimens of Crinoid Stems with large columnals. Some of the stems have what appears to be the base of roots and some of the stems are likely part of the holdfast.
Specifications
| Object name | Crinoid Stems |
|---|---|
| ID | UNB-2019-0545 |
| Legal status | Permanent collection |
| Category | Fossil |
| Classification | Domain: Eukaryote Kingdom: Animalia Phylum: Echinodermata Subphylum: Crinozoa Class: Crinoidea |
| Composition | Calcium carbonate |
| Age | Eon: Phanerozoic Era: Paleozoic Period: Carboniferous Subperiod: Pennsylvanian Epoch: Upper Pennsylvanian Age: Virgilian |
| Numeric age | 303 Mya |
| Origin | Texas, U.S.A. |
| Pieces | 6 |
| Partial | No |
| Measurements |
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