Biostratigraphic dating is based on - Biostratigraphic Dating


As new fossils were discovered, though, it became clear that the old model of horse evolution was a serious oversimplification. The ancestors of the modern horse were roughly what that series showed, and were clear evidence that evolution had occurred. But it was misleading to portray horse evolution in that smooth straight line, for two reasons:

Biostratigraphy is the study of the temporal and spatial distribution of fossil organisms. The limited stratigraphic range of many fossil taxa is used for correlation, typically by means of biozonation schemes (. intervals characterized by a species or group of species). When interpolated with numerical age information derived from radiometric dating, biozones and the divisions of the geological time scale containing biozones (periods, epochs, stages, etc.) can be given chronological values, a process sometimes referred to as biochronology.


Biostratigraphic dating is based on

Biostratigraphic dating is based on