triangular crest造句

The main facade has three levels with a triangular crest.
On the front of the snout a low triangular crest is present, five centimetres long and six millimetres tall.
He concluded that the small size class with small, triangular crests represent females, and the larger, large-crested specimens represent males.
It had a triangular crest on the top of its nasal bones . " Baryonyx " had many finely serrated, conical teeth, with the largest teeth in front.
A humeri of these crocodilians; both " Eosuchus " and tomistomines have a deeply concave deltopectoral crest, unlike the more triangular crests of " Gavialis ".
It's difficult to find triangular crest in a sentence. 用triangular crest造句挺难的

Several well preserved fossils have shown that " Aerodactylus " was covered in a short, dense coat of bristly pycnofibres, and that it had a rounded triangular crest on its head, as well as a backward-pointing lappet.