therapsidas造句
例句与造句
- Within Sphenacodontia is the group Sphenacodontoidea, which in turn contains Sphenacodontidae and Therapsida.
- The Therapsida were the direct ancestor of mammals.
- Therapsida has remained in use as a clade containing both the traditional therapsid families and mammals.
- The earliest fossil attributed to Therapsida is " Tetraceratops insignis " from the Lower Permian.
- "' Therapsida "'is a group of synapsids that includes mammals and their ancestors.
- It's difficult to find therapsidas in a sentence. 用therapsidas造句挺难的
- Eupelycosauria is used to designate the clade that includes most Pelycosaurs, along with the Therapsida and the Mammals.
- A reassessment of the relationships of Permian Dicynodontia ( Reptilia, Therapsida ) and a new classification of dicynodonts.
- The postcranial skeleton of Robertia broomiana, an early dicynodont ( Reptilia, Therapsida ) from the South African Karoo.
- The reptilian changes and adaptations to diet and geography are chronicled in the fossil record of the varying forms of therapsida.
- Phthinosuchia was named by American paleontologist Everett C . Olson in 1961, who considered it the most primitive infraorder within Therapsida.
- Indirect evidence suggest that hair first appeared on non-mammalian therapsids ( Therapsida ), back in the Triassic or even earlier.
- Therapsida consists of four major clades : the dinocephalians, the herbivorous anomodonts, the carnivorous biarmosuchians, and the mostly carnivorous theriodonts.
- cladistic study of the Therapsida, coined the term Tapinocephalia for herbivorous dinocephalians, as opposed to the " Anteosauria " for the carnivorous forms.
- Dinosaur remains are among the fossils that have been recovered from the formation, including the proceratosaurid Kileskus, caudata Urupia monstrosa, therapsida Amphibetulimus, Itatodon, Simpsonodon, Hutegotherium, Sineleutherus and dryolestidae Anthracolestes.
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