Callograptus is a genus of graptolites.
| Callograptus Temporal range:
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| Callograptus staufferi fossil | |
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| Genus: | †Callograptus |
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References edit
- ^ a b Graptolites of the Quebec group. J Hall - 1865
- ^ Obut & Rytzk, 1958. Ordovician and Silurian Dendroidea of Estonia.
- Two species of the genus Callograptus Hall, 1865 (Graptolithina, Dendroidea) from the Lower Ordovician of Bohemia. Kraft J, Bulletin of Geosciences, volume 74, issue 1, pages 21–26
External links edit
- "Callograptus" at the Encyclopedia of Life
- "Callograptus". Fossilworks. Gateway to the Paleobiology Database. Retrieved 21 August 2016.
- Callograptus elegans at biolib.cz
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