TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

GRADED BEDDING [2 records]

Record 1 2008-09-13

English

Subject field(s)
  • Chemical Engineering
  • Geology
DEF

Type of bedding that displays an increase in grain size with distance up from the base.

CONT

Locally, on intertidal flats and beaches reverse graded bedding (becoming coarser-grained from bottom to top of a bed) is also found ...

OBS

As opposed to normal grading which shows a decrease upward.

OBS

reverse grading: term used at Natural Resources Canada - Earth Sciences Sector.

French

Domaine(s)
  • Génie chimique
  • Géologie
CONT

Sous les couches anciennes, on a des exemples [...] de granoclassements inverses - le fin en bas, le plus grossier en haut -, indices possibles d'apports devenant de plus en plus turbulents.

OBS

granoclassement inverse : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.

Spanish

Save record 1

Record 2 2005-04-14

English

Subject field(s)
  • Geology
  • Soil Science
DEF

A type of bedding in which each layer displays a gradual and progressive change in particle size, usually from coarse at the base of the bed to fine at the top.

CONT

Graded bedding is not uncommon in internal sediments.

French

Domaine(s)
  • Géologie
  • Science du sol
DEF

Organisation propre à certains sédiments détritiques dans lesquels la taille des grains diminue progressivement de la base au sommet par suite du dépôt plus rapide des éléments les plus gros.

CONT

Lorsque le milieu de transport se décante, les matériaux les plus gros atteignent le fond avant les plus fins. Aussi trouve-t-on, dans les sédiments qui apparaissent, les matériaux les plus grossiers à la base et les plus petits à la partie haute du dépôt. C'est ce qu'on appelle le classement vertical progressif ou granuloclassement.

Spanish

Save record 2

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