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Zhenyuanlong suni

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description Zhenyuanlong suni Overview

Zhenyuanlong suni is a large dromaeosaurid theropod known from an exceptionally preserved Early Cretaceous fossil discovered in Liaoning, China, and described in 2015. The specimen preserves large wings with complex pennaceous feathers on the arms and tail, although its short forelimbs and relatively large body make powered flight unlikely. It provides direct evidence that substantial feathered wings occurred even among nonflying dromaeosaurids.

help Zhenyuanlong suni FAQ

When was Zhenyuanlong suni discovered and described?

Zhenyuanlong suni was described in 2015 from an exceptionally preserved Early Cretaceous fossil discovered in Liaoning, China. The Jehol Biota of Liaoning is famous for preserving feathers and other soft tissues in remarkable detail.

Did Zhenyuanlong have wings with feathers?

Yes, the Zhenyuanlong suni specimen preserves large wings with complex pennaceous feathers on the arms and tail. Despite having these prominent feathered wings, its forelimbs were relatively short compared to its overall body size.

Could Zhenyuanlong fly?

The short forelimbs of Zhenyuanlong suni relative to its body size make it unlikely that this dromaeosaurid was capable of powered flight. The large pennaceous feathers may have served display, brooding, or other non-aerodynamic functions.

How is Zhenyuanlong related to Velociraptor?

Zhenyuanlong suni was a dromaeosaurid theropod, placing it in the same family as Velociraptor and other feathered 'raptor' dinosaurs. Both are part of a group of predatory dinosaurs that lived during the Cretaceous period in Asia.

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