†Spinograptus (graptolite)
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Pterobranchia - Graptoloidea - Retiolitidae
Parent taxon: Plectograptinae according to A. Kozłowska−Dawidziuk 2002
See also Sepkoski 2002
Sister taxa: Baculograptus, Cometograptus, Giganteograptus, Gothograptus, Holoretiolites, Neogothograptus, Paraplectograptus, Plectograptus, Sagenograptus
Subtaxa: none
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Silurian of Australia (1 collection), Canada (1: Northwest Territories), China (1), Czechia (1)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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