Pterobranchia - Dendroidea - Acanthograptidae
Full reference: R. Ruedemann. 1925. The Utica and Lorraine formations of New York. Part 2. Systematic paleontology No. 1. Plants, sponges, corals, graptolites, crinoids, worms, bryozoans, brachiopods. New York State Museum Bulletin 262:5-171
Parent taxon: Acanthograptidae according to R. B. Rickards et al. 1990
See also Sepkoski 2002
Sister taxa: Acanthograptus, Callograptus, Coremagraptus, Dictyonema, Koremagraptus, Palaeodictyota, Ptiograptus
Subtaxa: Thallograptus succulentus
Ecology: stationary epifaunal suspension feeder
Distribution:
• Devonian of the Czech Republic (4 collections)
• Silurian of the Czech Republic (3), United States (2: Oklahoma, Wisconsin)
• Ordovician of Algeria (1), Estonia (1)
• Cambrian of Australia (1)
Total: 12 collections including 19 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.