The scheme worked all round the world, without fail. Michael Benton has written over 30 books on dinosaurs and paleobiology. Many natural history museums and universities worldwide offer public participation programs in dinosaur events, such as fossil hunting or fossil cataloguing. Currently, he is studying certain basal dinosaurs from the Late Triassic and the quality of different segments of the fossil record. Scientists now use phylogeny, mathematics, and other computations to date fossils.
Glossary of Geology4th ed.
Dating Fossils – How Are Fossils Dated?
Imagining the Human Future video Public Event: Biologists actually have at their disposal several independent ways of looking at the history of life - not only from the order of fossils in the rocks, but also through phylogenetic trees. Glossary of Geology4th ed. All of these methods measure the amount of radioactive decay of chemical elements; the decay occurs in a consistent manner, like a clock, over long periods of time. Early geologists, in the s and s, noticed how fossils seemed to occur in sequences: January Fossils provide a record of the history of life. No experience needed in most cases!