Tetragraptus
Sign in to saveTetragraptus is an extinct genus of graptolites from the Ordovician period.
Wikidata facts
- Image
- Tetragraptus approximatus 1.png
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- Commons category
- Tetragraptus
- taxon rank
- genus
- taxon name
- Tetragraptus
- start time
- 478000000-
- end time
- 455000000-
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Encyclopedic overview
4 sectionsContents
- Species
- Distribution
- References
- Further reading
Tetragraptus is an extinct genus of graptolites from the Ordovician period.
== Species == Source: T. akzharensis T. approximatus T. fruticosus T. insuetus
Excerpted from Wikipedia’s “Tetragraptus” article, available under the CC BY-SA 4.0 licence.