Functional signals in the bone microstructure of flying vertebrates and their importance in understanding the evolution of powered flight in feathered dinosaurs Ghent University
New fossil discoveries of feathered dinosaurs in the last two decades have put the origin and
evolution of powered flight (propulsion with wing flapping) in birds into new scientific perspectives,
including discussions of an early four-winged flight configuration and secondary loss of flight in
different feathered theropod dinosaurs. Types of locomotion and other biological information like
growth ...