Graptolithus similis Hall 1865


Alternative combination: Expansograptus similis

Belongs to Graptolithus according to J. Hall 1865

Sister taxa: Graptolithus (Prionotus), Graptolithus constrictus, Graptolithus murchisonii, Graptolithus octobrachiatus


• Ordovician of Argentina (1 collection)

• Arenigian of Argentina (4)

• Arenig of Canada (1: Yukon)

Total: 6 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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