Meaning of Uzma. African name. In African, the name Uzma means-greatest.The name Uzma originated as an African name. The name Uzma is most often used as a girl name or female name.
Compared to the oldest fossils ever found, though, Sue is the new kid on the block [source: Field Museum ]. Some of those ancient fossils, known as stromatolites, are more than 50 times older than Sue -- 3.45 billion years old, to be exact [source: University of Munster ].
The life and death of the dinosaurs. By investigating the fossil record paleontologists can work out when, where and how dinosaurs lived. The oldest known dinosaur fossils date back to 234 million years ago. Over time they evolved and diversified until they became the dominant land-dwelling vertebrates on Earth. We often think of dinosaurs as being huge.