KnowraBiostratigraphyLinked fromLinked fromThe 57 pages that link to Biostratigraphy, each with the reason it gives.All 57Broader topic 2Related 49Narrower topic 4Compared with 2William SmithNarrower topic: Smith used fossil assemblages to distinguish and trace strata across different locations.Index fossilNarrower topic: Index fossils are the principal tools biostratigraphy uses to match strata.North American land mammal ageNarrower topic: Land mammal ages are biostratigraphic units defined through fossil occurrence and succession.BelemnitidaNarrower topic: Changes in belemnite species help distinguish and correlate Mesozoic marine strata.