Cyrtograptus

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Cyrtograptus
Scientific classification
Kingdom: Animalia
Phylum: Hemichordata
Class: Graptolithina
Genus: Cyrtograptus

Cyrtograptus is an extinct genus of graptolites.

Cyrtograpsus grayianus was brought to a meeting of the Geological Society of Glasgow and its name was suggested to honour Elizabeth Gray, the woman who found it.[1]

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