Dimetrodons Gallery
hydrocotyle-vulgaris
vientodiosa
decadeofari
horst tomayer
jlangfordedit
dryptosaurus:Dimetrodons by John Sibbick
some dimetrodons! I don’t remember what the current thoughts are on how their sails work, but
bobthedragon: some dimetrodons! I don’t remember what the current thoughts are on how their sa
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