Annularia sp.
UNB-2019-0695Fossils » Eukaryote » Plantae » Pteridophyta » Polypodiopsida » Equisetidae
Description
Kingdom: Plantae
Phylum: Pteridophyta
Class: Polypodiopsida
Subclass: Equisetidae
Order: Equisetales
Genus: Annularia (Sternberg, 1821)
Specimen with several whorls of radiating leaves. Medial vein is faintly visible.
Specifications
| Object name | Annularia sp. |
|---|---|
| ID | UNB-2019-0695 |
| Legal status | Permanent collection |
| Category | Fossil |
| Classification | Domain: Eukaryote Kingdom: Plantae Phylum: Pteridophyta Class: Polypodiopsida Subclass: Equisetidae |
| Composition | Mudstone |
| Age | Eon: Phanerozoic Era: Paleozoic Period: Carboniferous |
| Numeric age | 358.9 Mya |
| Origin | Unknown |
| Pieces | 1 |
| Partial | No |
| Measurements |
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