Genus
Ptilograptus Hall, 1865
Selection of related publications
Obut, A., Rytzk, G. 1958. Ordovician and Silurian Dendroidea of Estonia. ENSV TA Geoloogia Instituudi Uurimused III, 125-143.
List of species
1. Ptilograptus pennatus Obut et Rytsk, 1958 | Pirgu Stage
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Klassificering
Organism group | Biota |
Kingdom | Animalia |
Phylum | Hemichordata |
Class | Pterobranchia |
Subclass | Graptolithina |
Order | Dendroidea |
Family | Ptilograptidae |
Genus | Ptilograptus |
Species | pennatus |
plumosus |