Pterobranchia - Graptoloidea - Monograptidae
Parent taxon: Monograptidae according to J. Maletz 2017
See also Sepkoski 2002
Sister taxa: Campograptus, Coronograptus, Cucullograptus, Demirastrites, Diversograptus, Glyptograptinae, Huttagraptus, Lituigraptus, Monoclimacis, Monograptus, Neomonograptus, Oktavites, Pernerograptus, Pribylograptus, Pristiograptinae, Pseudostreptograptus, Rastrites, Saetograptus, Spirograptus, Stimulograptus, Streptograptus, Testograptus
Subtaxa: Atavograptus atavus
Type: Monograptus atavus
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Silurian of Canada (2: Québec collections), Denmark (2), France (4), the Russian Federation (1), the United Kingdom (12), United States (3: Alaska)
• Ordovician of Australia (2)
Total: 26 collections including 28 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.