Pterobranchia - Graptoloidea - Monograptidae
Full reference: M. Bjerreskov and T. Koren'. 1997. Early Llandovery monograptids from Bornholm and the southern Urals: taxonomy and evolution. Bulletin of the Geological Society of Denmark 44:1-43
Parent taxon: Monograptidae according to M. Bjerreskov and T. Koren' 1997
Sister taxa: Atavograptus, Campograptus, Coronograptus, Cucullograptus, Demirastrites, Diversograptus, Glyptograptinae, Lituigraptus, Monoclimacis, Monograptus, Neomonograptus, Oktavites, Pernerograptus, Pribylograptus, Pristiograptinae, Pseudostreptograptus, Rastrites, Saetograptus, Spirograptus, Stimulograptus, Streptograptus, Testograptus
Subtaxa: Huttagraptus acinaces
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Silurian of Canada (1: Northwest Territories collection), China (1), Denmark (2), France (8), the United Kingdom (2), United States (3: Alaska)
Total: 17 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.