Pterobranchia - Graptoloidea - Normalograptidae
Synonym: Lithuanograptus Paskevicius 1976
Full reference: O. M. B. Bulman and R. B. Rickards. 1968. Some new diplograptids from the Llandovery of Britain and Scandinavia. Palaeontology 11(1):1-15
Parent taxon: Normalograptidae according to M. J. Melchin et al. 2011
Sister taxa: Cystograptus, Hedrograptus, Normalograptus, Pronormalograptus, Pseudoglyptograptus, Rhaphidograptus, Talacastograptus
Subtaxa: none
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Silurian of China (2 collections), Czechia (1), Denmark (3), France (5), Ireland (1), the Russian Federation (5), Serbia (1), Sweden (3), the United Kingdom (18), United States (3: Alaska)
• Ordovician to Silurian of the Russian Federation (1), United States (1: Alaska)
• Ordovician of Canada (2: Nunavut), the Russian Federation (1)
Total: 47 collections including 53 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.