Join

Enter Details

Comment on stories, receive email newsletters & alerts.

@
This is your permanent identity for Business Insider Australia
Your email must be valid for account activation
Minimum of 8 standard keyboard characters

Subscribe

Email newsletters but will contain a brief summary of our top stories and news alerts.

Forgotten Password

Enter Details


Back to log in

Fossils of the world's earliest bird have been found in China

Holotype of Archaeornithura meemannae. Image: Wang et al., Nature Communications

Scientists have found fossils in China of the earliest known birds with well-preserved plumage and features associated with both flight and wading.

Archaeornithura meemannae lived about 130.7 million years ago, five to six million years before the previous oldest-known bird specimens.

The two well-preserved fossils, announced in the journal Nature Communications, are the oldest known records of Ornithuromorpha, the same evolutionary branch which gave rise to all bird species now living.

A reconstruction of the oldest ornithuromorph, Archaeornithura meemannae, a specialised wading bird from the Early Cretaceous of China. Image: Zongda Zhang

Fossilised bird specimens from the Mesozoic era are rare with little being known about the early evolutionary history of the ancestors of modern birds.

Min Wang of the Chinese Academy of Science and colleagues describe this new species, found in the Sichakou basin in Hebei, as having a near-completely preserved plumage with anatomical features characteristic of an aerodynamic lifestyle and manoeuvrability during flight.

The absence of feathers on the upper leg is also indicative of a wading lifestyle, consistent with other fossil bird species found in similar deposits.

NOW WATCH: Briefing videos

Business Insider Emails & Alerts

Site highlights each day to your inbox.

Follow Business Insider Australia on Facebook, Twitter, LinkedIn, and Instagram.