Pterobranchia - Graptoloidea - Lasiograptidae
Full reference: H. B. Whittington. 1954. A new Ordovician graptolite from Oklahoma. Journal of Paleontology 28(5):613-621
Parent taxon: Lasiograptidae according to J. Maletz 2014
See also Sepkoski 2002 and Whittington 1954
Sister taxa: Arachniograptus, Archiretiolites, Brevigraptus, Gymnograptus, Hallograptus, Lasiograptus, Neurograptus, Nymphograptus, Paraplegmatograptus, Phormograptus, Pipiograptus, Plegmatograptus, Sunigraptus, Tysanograptus, Yangzigraptus, Yinograptus
Subtaxa: Orthoretiolites hami
Type: Orthoretiolites hami
Ecology: passively mobile planktonic suspension feeder
Distribution:
• Ordovician of Argentina (1 collection), China (3), United States (7: Idaho, Nevada, Oklahoma)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.