†Polygonograptus Boucek 1957 (graptolite)
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Pterobranchia - Dendroidea - Dendrograptidae
Parent taxon: Dendrograptidae according to R. B. Rickards et al. 1990
See also Sepkoski 2002
Sister taxa: Airograptus, Aspidograptus, Calyxdendrum, Dendrograptus, Desmograptus, Graptolodendrum, Licnograptus, Ophigraptus, Ptilograptus
Subtaxa: Polygonograptus mellaensis
Ecology: stationary epifaunal suspension feeder
Distribution:
• Ordovician of Belarus (1 collection), Latvia (2), Lithuania (2)
• Cambrian of Australia (1)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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