Definition of Sphenacodontid. Meaning of Sphenacodontid. Synonyms of Sphenacodontid

- or more), to become the top predators of terrestrial environments. Sphenacodontid fossils are so far known only from North America and Europe. The skull...
- small, 1-10 kg, faunivore animals. The possible common ancestor of sphenacodontids and therapsids was a carnivorous synapsid that reached moderate or...
- /daɪˈmɛtrəˌdɒn/; lit. 'two measures of teeth') is an extinct genus of sphenacodontid synapsid tetrapods that lived during the Cisuralian age of the Early...
- Johannes Müller; Thomas Schindler; Dieter Schweiss (2011). "A new basal sphenacodontid synapsid from the Late Carboniferous of the Saar-Nahe Basin, Germany"...
- was actually a composite that included bones of "amphibians" and a sphenacodontid. Cope described the teeth as having "apices are not very acute. The...
- (hidden, secret); venator, from Latin (hunter)) is an extinct genus of sphenacodontid "pelycosaurs" which existed in Germany during the latest Carboniferous...
- Ctenospondylus ("comb vertebra") is an extinct genus of sphenacodontid synapsid. Species were about three meters (ten feet) long. The genus is known only...
- Cutleria is an extinct genus of basal sphenacodontids or derived stem-sphenacodontoid known from the Early Permian period (Sakmarian stage) of Colorado...
- identified as that of a pelycosaur. Although its current classification as a sphenacodontid synapsid was not recognized until after the discovery of its more famous...
- consisting of elongated vertebral spines: the edaphosaurids and the sphenacodontids. In life, this may have been covered by skin, and likely functioned...