Heptasaurus

Heptasaurus is an extinct genus of Triassic capitosaurian temnospondyl within the family Mastodonsauridae.^[1][2]

Heptasaurus Temporal range: Triassic PreꞒ Ꞓ O S D C P T J K Pg N
Underside of the skull of Heptasaurus cappelensis
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Order:	†Temnospondyli
Suborder:	†Stereospondyli
Clade:	†Capitosauria
Family:	†Mastodonsauridae
Genus:	†Heptasaurus Säve-Söderbergh, 1935
Type species
†Heptasaurus cappelensis (Wepfer [de], 1923 [originally Mastodonsaurus cappelensis])

Fossil