biostratigraphy
noun
- the study of the spatial and temporal distribution of fossil organisms, often interpolated with radiometric, geochemical, and paleoenvironmental information as a means of dating rock strata
Wiktionary
noun
Etymology: Etymology tree Proto-Indo-European *gʷeyh₃-der. Ancient Greek βῐ́ος (bĭ́os) Ancient Greek βῐο- (bĭo-)der. English bio- English stratigraphy English biostratigraphy From bio- + stratigraphy.
- The study of the stratigraphic distribution of fossils.
“It is these ordinary animals that have helped science cope with the problems of Deep Time […] and it is astonishing that the biostratigraphy based on them doesn’t merit a mention.”