Anastrophia reversa
UNB-2018-0301Fossils » Eukaryote » Animalia » Brachiopoda » Rhynchonellata
Description
Kingdom: Animalia
Phylum: Brachiopoda
Class: Rhynchonellata
Order: Pentamerida
Family: Parastrophinidae
Genus: Anastrophia (Hall, 1867)
Species: Anastrophia reversa (Miller?)
Specimen with both the brachial and pedicle valves preserved. Medium ribs and prominent sulcus that is composed of four ribs (1.5 cm). Rounded anterior and posterior margin.
Specifications
| Object name | Anastrophia reversa |
|---|---|
| ID | UNB-2018-0301 |
| Legal status | Permanent collection |
| Category | Fossil |
| Classification | Domain: Eukaryote Kingdom: Animalia Phylum: Brachiopoda Class: Rhynchonellata |
| Composition | Calcium carbonate |
| Age | Eon: Phanerozoic Era: Paleozoic Period: Ordovician to Late Ordovician to Silurian to Early Silurian |
| Numeric age | 450 - 444 Mya |
| Origin | Anticosti Island, Quebec, Canada |
| Pieces | 1 |
| Partial | No |
| Measurements |
|