Monday, January 22, 2007

BBC NEWS | Science/Nature | Flying dinos had bi-plane design

BBC NEWS | Science/Nature | Flying dinos had bi-plane design: "Flying dinos had bi-plane design
Microraptor Image: PNAS
Microraptor was a small, feathered dinosaur
The first flying dinosaurs took to the air in a similar way to a World War I bi-plane, a study shows.

A fresh analysis of an early feathered fossil dinosaur suggests that it dropped its hind legs below its body, adopting a bi-plane-like form.

This contrasts with earlier reconstructions showing the dinosaur maintaining its wings in a tandem pattern, a bit like a dragonfly.

Details appear in Proceedings of the National Academy of Sciences journal..."

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