Definition of Stratigraphically. Meaning of Stratigraphically. Synonyms of Stratigraphically

- stratigraphy, called the law of superposition, states: in an undeformed stratigraphic sequence, the oldest strata occur at the base of the sequence. Chemostratigraphy...
- Cryogenian, arbitrary numeric boundary definitions (Global Standard Stratigraphic Ages, GSSAs) are used to divide geologic time. Proposals have been made...
- A stratigraphic unit is a volume of rock of identifiable origin and relative age range that is defined by the distinctive and dominant, easily mapped...
- International Stratigraphic Commission, is a daughter or major subcommittee grade scientific organization that concerns itself with stratigraphical, geological...
- position in the layers of rock exposed in a geographical region (the stratigraphic column). It is the fundamental unit of lithostratigraphy, the study...
- surfaces or bedding planes. Prior to the publication of the International Stratigraphic Guide, older publications have defined a stratum as being either equivalent...
- work, however, was the realisation that sites had to be excavated stratigraphically, in the reverse order to that in which they were created, without...
- the Appalachian Basin. It dates back to the Devonian period. Also stratigraphically equivalent to the Portage Group. The West Falls Group is a geologic...
- A stratigraphic column is a representation used in geology and its subfield of stratigraphy to describe the vertical location of rock units in a particular...
- Netherlands and northeastern Belgium and adjacent Germany. It is stratigraphically equivalent to the middle part of the Chalk Group of England, and named...