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Meaning of sphenacodontian | Babel Free

Noun CEFR C2

Definitions

Any synapsid of the clade Sphenacodontia.

Examples

“The keel of the angular does have the deep form characteristic of the group, but it is not reflected laterally as occurs in other sphenacodontians.”

CEFR level

C2

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.

See also

sphenacodontid sphendone sphene sphenethmoid sphenic number spheniscan