Annularia sp.
UNB-2020-0237Fossils » Eukaryote » Plantae » Pteridophyta » Polypodiopsida » Equisetidae
Description
Kingdom: Plantae
Phylum: Pteridophyta
Class: Polypodiopsida
Subclass: Equisetidae
Order: Equisetales
Genus: Annularia (Sternburg, 1821)
Ten whorls (~1.9 cm x 2.3 cm) with rounded bladed leaves (~0.9 cm x 0.2 cm) with faint medial veins visible.
Specifications
| Object name | Annularia sp. |
|---|---|
| ID | UNB-2020-0237 |
| Legal status | Permanent collection |
| Category | Fossil |
| Classification | Domain: Eukaryote Kingdom: Plantae Phylum: Pteridophyta Class: Polypodiopsida Subclass: Equisetidae |
| Composition | Mudstone |
| Origin | Unknown |
| Pieces | 1 |
| Partial | No |
| Measurements |
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