Graptolithina

Idiotubidae Kozłowski, 1949

Current taxon is already existed. See initial taxon Cyclograptidae
Taxon ID: 10227 | 2013-09-02 / 2019-02-05
Fossil group: Graptolithina
Belongs to:
1 Other version of taxon: Cyclograptidae
Stratigraphic range: Ordoviitsium → Silur (within ca. 485.4–419.2 million years)
Baltoscandian species (in database):