Annularia sp.
UNB-2019-0705Fossils » Eukaryote » Plantae » Pteridophyta » Polypodiopsida » Equisetidae
Description
Kingdom: Plantae
Phylum: Pteridophyta
Class: Polypodiopsida
Subclass: Equisetidae
Order: Equisetales
Genus: Annularia (Sternberg, 1821)
Eight whorls with radiating leaves on the surface of the sediment. Each complete whorl is composed of approximately ten radiating leaves with faint medial vein visible in some of the leaves.
Specifications
| Object name | Annularia sp. |
|---|---|
| ID | UNB-2019-0705 |
| 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 | Nova Scotia, Canada |
| Pieces | 1 |
| Partial | No |
| Measurements |
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