ceratopsian การใช้

• Did the ceratopsians begin in North America and migrate to Asia?
• It is one of the few ceratopsians known from this period.
• It was a ceratopsian which lived in Inner Mongolia in China.
• All other described ceratopsians are known from the later Cretaceous Period.
• They attack during a rainstorm, killing some of the ceratopsians.
• It is also the first ceratopsian described from the Foremost Formation.
• The early 20th century was a fruitful time for ceratopsian research.
• It was a ceratopsian first described by Tereschenko and Alifanov in 2003.
• If undistorted, the tracks may represent an unusually large ceratopsian dinosaur.
• Sternberg thought the horns of ceratopsians helped defend against predators.
• The small ceratopsian " Leptoceratops " also lived in the area.
• It was a primitive ceratopsian which lived in the Gobi Desert of Mongolia.
• Pachycephalosaurs and ceratopsians show clear evidence of multiple bidirectional dispersion events across Beringa.
• This is still faster than its most likely prey species, hadrosaurids and ceratopsians.
• Whereas in more derived ceratopsian shearing teeth system.
• It was the first named ceratopsian, though relatively little is known about it.
• A member of the family Chaoyangsauridae, it was one of the earliest ceratopsians.
• The upper assemblage also has a tyrannosaurid, a ceratopsian, and a pachycephalosaur.
• The frills of ceratopsians are incredibly diverse.
• The suffix common among ceratopsians, " ceratops ", means " horned face ".