Sentence examples for origin of flight from inspiring English sources

If Archaeopteryx was an early bird, we only have to worry about one origin of flight".

The origin of flight, and the actual flight capabilities of Archaeopteryx, are debated.

Ebel, K. On the origin of flight in Archaeopteryx and in pterosaurs.

"We suggest [the syrinx] might be a late- arriving phenomenon, after the origin of flight and respiratory innovation like continuous breathing".

Dr. Alan Gishlick, a paleontologist who also studies the evolution of flight, said, the research "for the first time gives us a modern analog for terrestrial origin of flight".

Dozens more bird species are known with feathers and that shows that (unsurprisingly) the origin of flight was just the start and further diversification and evolution occurred with various lineages springing up and changing over time.

You should also have a firm grasp of the procedure used for determining the origins of flight in a lineage.

The origin and evolution of feathers was a major step in the route to the origin of birds and by extension the origins of flight, and hence the excitement of so many palaeontologists and biologists when the first feathered dinosaurs were discovered.

At a meeting of vertebrate paleontologists last month, researchers pondered fresh clues about the origins of flight from studies of feathered dinosaurs and baby birds.

Over the past 20 years, thousands of specimens of feathered dinosaurs have been found in China's northeastern Liaoning province, adding greatly to researchers' understanding of the origins of flight.

Similar to Organ et al. (2007), we suggest that although genome size reduction in reptiles may have occurred before the origin of powered flight in birds and bats, flight nonetheless further reduced genome size in these lineages, leading to further reductions in of intron sizes, likely through biased deletion or ultimately through reduction of cell volume (Johnson 2004).