†Graptolithus octobrachiatus Hall 1858 (graptolite)
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Alternative combination: Dichograptus octobrachiatus
Belongs to Graptolithus according to J. Hall 1858
Sister taxa: Graptolithus (Prionotus), Graptolithus constrictus, Graptolithus murchisonii, Graptolithus similis
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Yapeenian of New Zealand (1 collection)
• Arenigian of Argentina (1)
• Arenig of Canada (2: Yukon)
• Ordovician of Canada (1: Newfoundland), the United Kingdom (1)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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