noun Etymology: International Scientific Vocabulary Date: 1926 the identification of fossils found within sedimentary rock strata as a method of determining the relative geologic age of the rock, the arrangement of fossils in rock strata, biostratigraphic adjective
BIOSTRATIGRAPHY
Meaning of BIOSTRATIGRAPHY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012