Its remains come from the Blue Beach Member of the Horton Bluff Formation , near Hantsport , Nova Scotia .
Letognathus is a genus of rhizodont tetrapodomorph that lived during the Carboniferous period .
Letognathus ' remains come from the Blue Beach Member of the Horton Bluff Formation , near Hantsport , Nova Scotia .
Letognathus is a genus of rhizodont tetrapodomorph that lived during the Carboniferous period .