I'm on holiday fluticasone spr 50 mcg brand name The drama of bird evolution has for years turned on Archaeopteryx, an animal from the late Jurassic period some 150 million years ago. First discovered in 1861 in southern Germany, Archaeopteryx was initially considered a transitional fossil: its German name, Urvogel, means âfirst bird,â putting it squarely at that amorphous turning point when some dinosaurs became birds. |