Dimetrodon (/daɪˈmiːtrəˌdɒn/ or /daɪˈmɛtrəˌdɒn/; lit. 'two measures of teeth') is an extinct genus of non-mammalian synapsid belonging to the family Sphenacodontidae...

Dimetrodon borealis, formerly known as Bathygnathus borealis, is an extinct species of pelycosaur-grade synapsid that lived about 270 million years ago...

period also have tall dorsal sails, most famously the large apex predator Dimetrodon. However, the sail on Edaphosaurus is different in shape and morphology...

to 272 million years ago during the Early Permian. Like the well known Dimetrodon, Secodontosaurus is a carnivorous member of the Eupelycosauria family...

Dimetrodon is the third album from the nerd-folk duo The Doubleclicks, released on June 10, 2014. The album was funded via Kickstarter with a goal of $18...

Boys only, as the character of Nancy Drew is dropped. [1] Fire-Breathing Dimetrodon Time: "Assault on the Tower". The Hardy Boys/Nancy Drew Mysteries at IMDb...

Late Carboniferous and Early Permian periods. Like the closely related Dimetrodon, Sphenacodon was a carnivorous member of the Eupelycosauria family Sphenacodontidae...

Late Pennsylvanian to middle Permian "pelycosaurs". The most recent one, Dimetrodon angelensis, is from the latest Kungurian or, more likely, early Roadian...

A group of living Dimetrodon appear in Jurassic World Dominion. Originally, Nolan's team was only budgeted to sculpt a Dimetrodon head. However, lead...

included the largest and fiercest animals of the early Permian such as Dimetrodon. Nonmammalian synapsids were traditionally—and incorrectly—called "mammal-like...