structural and formational

См. также в других словарях:

• Slave craton — which is one of the oldest dated rock units on Earth at 4.03 Ga. The crust of the Slave craton is thought to have amalgamated during a 2.69 Ga collision between a proto Slave western basement complex, known as the Central Slave Basement Complex,… …   Wikipedia

• Anticline — In structural geology, an anticline is a fold that is convex up and has its oldest beds at its core. The term is not to be confused with antiform , which is a purely descriptive term for any fold that is convex up. Therefore if age relationships… …   Wikipedia

• Baltic Shield — The Baltic Shield (sometimes referred to as the Fennoscandian Shield) is located in Fennoscandia (Norway, Sweden and Finland), northwest Russia and under the Baltic Sea. The Baltic Shield is defined as the exposed Precambrian northwest segment of …   Wikipedia

• Ore genesis — The various theories of ore genesis explain how the various types of mineral deposits form within the Earth s crust. Ore genesis theories are very dependent on the mineral or commodity. Ore genesis theories generally involve three components:… …   Wikipedia

• Productivity (linguistics) — In linguistics, productivity is the degree to which native speakers use a particular grammatical process, especially in word formation. Since use to produce novel (new, non established) structures is the clearest proof of usage of a grammatical… …   Wikipedia

• geological map —    A map on which is recorded geologic information, such as the distribution, nature, and age relationships of rock units (surficial deposits may or may not be mapped separately), and the occurrence of structural features (folds, faults, joints) …   Lexicon of Cave and Karst Terminology

• formal — Synonyms and related words: High Church, Latinate, accepted, acknowledged, adjectival, admitted, adverbial, anatomic, approved, architectonic, architectural, arranged, attributive, authorized, awkward, baccalaureate service, baptismal, being done …   Moby Thesaurus