allosauroids造句

例句与造句

1. However, recent phylogenetic analyses find that megaraptorans are either tyrannosauroids, allosauroids, or basal coelurosaurs.
2. Some studies have suggested that the clade Megaraptora, usually considered to be allosauroids, are basal tyrannosauroids.
3. The head was not as maneuverable as the skulls of allosauroids, due to flat joints of the neck vertebrae.
4. Fossil teeth belonging to baryonychines, allosauroids, dromaeosaurids and indeterminable coelurosaurs have also been recovered at some of the Galve sites.
5. Paul considered both " Proceratosaurus " and " Ornitholestes " to be neither ceratosaurs nor coelurosaurs, but instead primitive allosauroids.
6. It's difficult to find allosauroids in a sentence. 用allosauroids造句挺难的
7. If it is a neovenatorid, the discovery of " Siats " also reveals that allosauroids did not yield dominance in North America to tyrannosauroids until the late Cretaceous.
8. Recent cladistic analysis of the theropod " Gualicho " has suggested that " Fukuiraptor " and other megaraptorans are either allosauroids, or non-tyrannosauroid basal coelurosaurs.
9. However, no cladistic analysis has ever found such a relationship and, aside from the skull, abelisaurids and carcharodontosaurids are very different, more similar to ceratosaurs and allosauroids, respectively.
10. Some of these'wildcard'taxa, such as " Poekilopleuron " and " Megaraptor ", have been considered possible megalosauroids in the past, but the analysis found that they are more likely allosauroids.
11. The group was defined as all allosauroids closer to Carcharodontosaurus than " Allosaurus " or " Sinraptor " by Thomas R . Holtz and colleagues in 2004 . " Giganotosaurus " is one of the most complete and informative members of Carcharodontosauridae.
12. This would make megaraptorans the last surviving allosauroids; at least a few megaraptorans, including " Orkoraptor ", lived near the end of the Mesozoic era, dating to the late Santonian stage of the late Cretaceous period, about 84 million years ago.
13. Analysis of the theropod " Gualicho " published by Apestegu韆 and colleagues in 2016 recovered megaraptorans as either allosauroids or basal coelurosaurs, and depended on whether " Gualicho "'s anatomy was plugged into Carrion's analysis or Novas'analysis.
14. Several phylogenetic studies in the early 21st century finally found " Proceratosaurus " ( as well as " Ornitholestes " ) to be a coelurosaur, only distantly related to the ceratosaurids and allosauroids, though one opinion published in 2000 considered " Proceratosaurus " a ceratosaurid without presenting supporting evidence.
15. Phylogenetic analysis performed by Brusatte and coworkers indicate that " Shaochilong " is deeply nested within the carchorodontosaurids, the most derived group among the allosauroids . " Shaochilong " appears to be more closely related to the Gondwanan carcharodontosaurids ( " Tyrannotitan ", " Carcharodontosaurus ", " Mapusaurus ", " Giganotosaurus " ) than the Laurasian ones ( such as " Neovenator " and " Acrocanthosaurus " ) . " Shaochilong " is the youngest known Laurasian allosauroid suggesting that basal tetanurans not tyrannosaurids, were still the dominant group of large-bodied theropods in Laurasian during the Mid-Cretaceous and that the rise of tyrannosaurids as the dominant group of large terrestrial predators was sudden and confined to the very end of the Cretaceous.