Magnirostris

Mag-ne-ros-triss.
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Claire Morris

Marine Paleontologist

Claire Morris has dedicated her career to exploring the depths of prehistoric oceans. Her fascination with ancient marine life has led her to discover significant fossils that illuminate the evolution of early sea creatures.

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Name

Magnirostris ‭(‬large beak‭)‬.

Phonetic

Mag-ne-ros-triss.

Named By

You H.-L.‭ & ‬Dong Zhiming‭ ‬-‭ ‬2003.

Classification

Chordata,‭ ‬Reptilia,‭ ‬Dinosauria,‭ ‬Ornithischia,‭ ‬Ceratopsidae,‭ ‬Protoceratopsidae.

Diet

Herbivore.

Species

M.‭ ‬dodsoni‭

Size

Uncertain due to lack of remains.

Known locations

Mongolia.

Time Period

Campanian of the Cretaceous.

Fossil representation

Partial skull and mandibles.

In Depth

       Magnirostris was a protoceratopsid dinosaur that would have been similar to the much more famous‭ ‬Protoceratops.‭ ‬Magnirostris was named after the unusually large beak that can be clearly appreciated in the holotype specimen.‭ ‬There has been suggestion that the Magnirostris holotype may in fact belong to the Bagaceratops genus.‭ ‬The thinking behind this is that the large form of the beak may simply be a product of the preservation process and was distorted as it was fossilised.

Further Reading

– A new protoceratopsid (Dinosauria: Neoceratopsia) from the Late Cretaceous of Inner Mongolia, China. – Acta Geologica Sinica 77(3):299-303. – H. You & Z. Dong – 2003.

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