Calligenethlon

Calligenethlon is an extinct genus of embolomere tetrapodomorphs from the Late Carboniferous of Joggins, Nova Scotia.^[1][2] It is the only definitively identified embolomere from the Joggins Fossil Cliffs and is the largest tetrapod to have been found preserved in lycopod tree stumps.^[3]

Calligenethlon Temporal range: Late Carboniferous
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Order:	†Embolomeri
Family:	†Eogyrinidae
Genus:	†Calligenethlon Steen, 1934
Type species
†Calligenethlon watsoni Steen, 1934