Tetragraptus
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| Tetragraptus Temporal range: Ordovician
~ | |
|---|---|
| File:Graptolite tetragraptus.jpg | |
| Tetragraptus fruticosus | |
| File:Tetragraptus approximatus (Nicholson).jpg | |
| Tetragraptus approximatus | |
| Scientific classification Edit this classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Hemichordata |
| Class: | Pterobranchia |
| Order: | †Graptoloidea |
| Family: | †Dichograptidae |
| Genus: | †Tetragraptus Salter, 1863 |
| Species | |
| |
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Tetragraptus is an extinct genus of graptolites from the Ordovician period.
Species[1]
- T. akzharensis
- T. approximatus
- T. fruticosus
- T. insuetus
Distribution
Fossils of Tetragraptus have been found in Argentina, Australia, Bolivia, Canada (Quebec, Yukon, Newfoundland and Labrador and Northwest Territories), Chile, China, Colombia (near Caño Cristales, Meta), the Czech Republic, France, Morocco, New Zealand, Norway, the Russian Federation, Spain, Sweden, the United Kingdom, and the United States (Alaska, Idaho, Nevada, Utah).[1]
References
- ↑ 1.0 1.1 Tetragraptus at Fossilworks.org
Further reading
- Don Lessem & Jan Sovak (1999). Dinosaurs to Dodos: An Encyclopedia of Extinct Animals. Scholastic. ISBN 978-0-590-31684-2.
Categories:
- Taxonbars desynced from Wikidata
- Taxonbar pages requiring a Wikidata item
- Graptoloidea
- Graptolite genera
- Ordovician animals of Africa
- Ordovician animals of Asia
- Ordovician animals of Europe
- Ordovician animals of North America
- Ordovician Canada
- Ordovician United States
- Ordovician animals of South America
- Ordovician Argentina
- Ordovician Bolivia
- Ordovician Chile
- Ordovician Colombia
- Fossils of Colombia
- Fossil taxa described in 1863
- Paleozoic life of Newfoundland and Labrador
- Paleozoic life of the Northwest Territories
- Paleozoic life of Quebec
- All stub articles
- Ordovician animal stubs