†Phyllograptus anna Hall 1865 (graptolite)
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Pterobranchia - Graptoloidea - Phyllograptidae
Belongs to Phyllograptus according to J. Hall 1865
Sister taxa: Phyllograptus ilicifolius, Phyllograptus loringi
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Arenig of Bolivia (1 collection), Canada (1: Yukon)
• Arenigian of Argentina (1), United States (1: Alaska)
• Ordovician of New Zealand (2), the Russian Federation (5), United States (7: Alaska, California, Idaho)
• Ibexian of United States (2: California)
Total: 20 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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