News

A new species of asymmetrically feathered troodontid in Nature Communications.

 

Jianianhualong tengi  is from the Early Cretaceous of Northeastern China. It has transitional features and along with Sinusonasus provides evidence of mosaic evolution in troodontids.

The asymmetrical feathers in this taxon represent the first record in a troodontid. Taken together with other paravian feathering data, this new find suggests that the common ancestor of Paraves possessed asymmetrical feathers too.

 

The study is co-lead with Prof. Xu Xing of the Institute of Vertebrate Paleontology and Paleoanthropology (Chinese Academy of Sciences) and Prof. Phil Currie of the University of Alberta (Canada).

Life reconstruction by Julius T. Csotonyi.

 

Select coverage at:

Forbes.com: https://www.forbes.com/sites/shaenamontanari/2017/05/02/a-newly-discovered-dinosaur-has-tail-feathers-like-modern-birds/#4bbcc1536c1d

National Geographic: http://news.nationalgeographic.com/2017/05/fossil-dinosaur-theropod-feather-evolution-discovery-china/ (commentary by Dr. Ryan Carney)

CBC: http://www.cbc.ca/news/technology/feathered-dinosaur-evolution-birds-1.4090351

am730 (in Chinese): https://www.am730.com.hk/news

The Standard: http://www.thestandard.com.hk/section-news.php?id=182563


 

Feathered dinosaur Anchiornis in the flesh in Nature Communications.

 

Made possible with lasers (laser-stimulated fluorescence imaging) and the skills of Tom Kaye

 

See the paper’s summary video here:

 

YouTube :

http://bit.ly/dinox-rv1

Direct download :

https://drive.google.com/open?id=0Bz30rPMaSgZQSHA1TXJHTVRtTU0

 

The study is co-lead with Prof. Wang Xiaoli of Linyi University and features the spectacular fossils of the Shandong Tianyu Museum of Nature (China).

We worked with the wonderful Scott Hartman to carefully produce this amazing body outline. Life reconstruction by Julius T. Csotonyi.

 

Select coverage:

National Geographic: http://news.nationalgeographic.com/…/anchiornis-bird-like-…/ (commentary from Prof. John Hutchinson)

BBC News: http://www.bbc.com/news/science-environment-39126987 (commentary from Dr. Steve Brusatte)

Cosmos Magazine: https://cosmosmagazine.com/palaeontology/laser-scan-reveals-spectacular-hidden-details-of-dinosaur-fossil (commentary from Prof. Mike Benton and Prof. Phil Manning)

Christian Science Monitor: http://www.csmonitor.com/Science/2017/0228/How-lasers-are-helping-flesh-out-what-dinosaurs-actually-looked-like (commentary from Dr. Steve Brusatte and Dr. Pete Makovicky)

Apple Daily (in Chinese): http://hk.apple.nextmedia.com/realtime/news/20170301/56369481

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