1) Generally a fancy head dress normally worn by royalty. 2) Also can be a name, particularly for a beautiful girl. Definatly have to fit the part if your going to be a Tiara. If your name happens to be Tiara then that means your amazingly pretty, GORGEOUS to be exact. Your great in bed and guys & girls find you very sexy. Guys will leave their girlfriends to be with you & girls will go lezz to be yours. The name Tiara, is probably the cutest name ever. I'd advise you name your daughters TIARA.
Since 1995, when the first dinosaur with primitive feathers, Sinosauropteryx, was discovered in the Yixian Formation of the Liaoning fossil beds, several new species of dinosaurs with feather-like structures have been found there.
We can see fossils of many other reptiles in rock of the same age and even older, but Archaeopteryx lithographica is the oldest known fossil to have feathers. We conclude that this animal is a link between reptiles and birds and that birds are descended from reptiles.ossils can be used to recognize rocks of the same or different ages. The fossils in this figure are the remains of microscopic algae. The pictures shown were made with a scanning electron microscope and have been magnified about 250 times.