Isograptus

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Isograptus
Scientific classification
Kingdom:
Phylum:
Hemichordata
Class:
Graptolithina
Order:
Graptoloidea
Family:
Genus:
Isograptus

Isograptus is an extinct genus of graptolites from the Ordovician.

References[]

  • Dinosaurs to Dodos: An Encyclopedia of Extinct Animals by Don Lessem and Jan Sovak


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