Radio dating wiki

31 Mar

Paleontology seeks to map out how life evolved across geologic time.A substantial hurdle is the difficulty of working out fossil ages.There are several different methods for estimating the ages of fossils, including: Paleontologists rely on stratigraphy to date fossils.

With the advent of television in the 1950s, however, radio drama lost some of its popularity, and in some countries has never regained large audiences.The layers of sedimentary rock, or strata, can be seen as horizontal bands of differently colored or differently structured materials exposed in this cliff.The deeper layers are older than the layers found at the top, which aids in determining the relative age of fossils found within the strata. Such index fossils must be distinctive, globally distributed, and occupy a short time range to be useful.Much of American radio drama is restricted to rebroadcasts or podcasts of programs from previous decades.However, other nations still have thriving traditions of radio drama.