Pterobranchia - Graptoloidea - Climacograptidae
Full reference: C. Lapworth. 1877. On the graptolites of County Down. Proceedings of the Belfast Naturalists' Field Club 1:107-147
Belongs to Climacograptus according to C. Lapworth 1877
Sister taxa: Climacograptus (Climacograptus), Climacograptus (Dicranograptus), Climacograptus hastatus, Climacograptus nevadensis, Climacograptus putillus, Climacograptus styloideus, Climacograptus typicalis, Graptolithus (Climacograptus) ramulus
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Silurian of Algeria (2 collections), Canada (1: Québec), China (2), Denmark (3), Morocco (1), Saudi Arabia (1), Serbia (4), Sweden (1), United States (6: Alaska, Idaho), Western Sahara (1)
Total: 22 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.