Sphenacodontoidea (Q5853182)
extinct superfamily of synapsids (Synapsida)
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Current Data About Sphenacodontoidea
(P18) Image Provided By https://upload.wikimedia.org/wikipedia/commons/3/39/Ctenospondylus2DB2.jpg

(P31) (Q16521)

(P105)
(P171) (Q124775759)

(P225) Sphenacodontoidea

(P580) -300000000-00-00T00:00:00Z

(P910) (Q32655205)
(P143)

other details
aliases Sphenacodontoid
 Sphenacodontoids
description extinct superfamily of synapsids (Synapsida)

External Links
(P646) /m/0cxccb
(P842) 196127
(P6366) 2779786328