stratigraphy
Concise Oxford English Dictionary © 2008 Oxford University Press:
stratigraphy /strəˈtɪgrəfi/
▶noun
- 1 the branch of geology concerned with the order and relative dating of strata.
- 2 the analysis of the order and position of layers of archaeological remains.
- 3 the structure of a particular set of strata.
– derivatives
stratigrapher noun,
stratigraphic adjective,
stratigraphical adjective.
stratigrapher noun,
stratigraphic adjective,
stratigraphical adjective.
'stratigraphy' also found in these Oxford entries:

