BioNames

Timeline
Dashboard
API

Names
Bibliography
Species

Name(s) in cluster

†Orthograptus thorsteinssoni Melchin 1987

urn:lsid:organismnames.com:name:615895

Microreference

200

...

†Orthograptus thorsteinssoni Melchin 1987

Melchin 1987. Upper Ordovician graptolites from the Cape Phillips Formation, Canadian Arctic islands. Bulletin of the Geological Society of Denmark, 35(3-4) 1987: 191-202