TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
CHRONOSTRATIGRAPHIE [2 records]
Record 1 - internal organization data 2015-03-25
Record 1, English
Record 1, Subject field(s)
- Geology
Record 1, Main entry term, English
- chronostratigraphy
1, record 1, English, chronostratigraphy
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- time-stratigraphy 2, record 1, English, time%2Dstratigraphy
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The branch of stratigraphy that interprets geologic history by determining the age and time sequence of the Earth's rock strata ... 2, record 1, English, - chronostratigraphy
Record number: 1, Textual support number: 1 OBS
Some geologists regard chronostratigraphy as essentially identical to biostratigraphy, while others insist on a formal separation of the concepts involved, regarding biostratigraphy as simply one method of calibrating chronostratigraphic scales. 3, record 1, English, - chronostratigraphy
Record 1, French
Record 1, Domaine(s)
- Géologie
Record 1, Main entry term, French
- chronostratigraphie
1, record 1, French, chronostratigraphie
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- chronologie stratigraphique 2, record 1, French, chronologie%20stratigraphique
feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Stratigraphie basée sur des divisions caractérisées par des ensembles de couches. 3, record 1, French, - chronostratigraphie
Record number: 1, Textual support number: 1 OBS
Suivant que les subdivisions représentent une durée(chronologie) ou une succession stratigraphique(chronostratigraphie) les termes employés sont quelque peu différents [...] 2, record 1, French, - chronostratigraphie
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Geología
Record 1, Main entry term, Spanish
- cronoestratigrafía
1, record 1, Spanish, cronoestratigraf%C3%ADa
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Parte de la estratigrafía que relaciona la disposición de los estratos con su edad geológica. 1, record 1, Spanish, - cronoestratigraf%C3%ADa
Record 2 - internal organization data 2011-01-13
Record 2, English
Record 2, Subject field(s)
- Geology
- Chronology
Record 2, Main entry term, English
- chronostratigraphic unit
1, record 2, English, chronostratigraphic%20unit
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- time-stratigraphic unit 2, record 2, English, time%2Dstratigraphic%20unit
correct
- chronostratic unit 3, record 2, English, chronostratic%20unit
correct
- chronolithologic unit 4, record 2, English, chronolithologic%20unit
correct
- chronolith 5, record 2, English, chronolith
correct
- time-rock unit 6, record 2, English, time%2Drock%20unit
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
The sequence of rocks formed during a discrete and specified interval of geologic time. 7, record 2, English, - chronostratigraphic%20unit
Record number: 2, Textual support number: 1 CONT
Chronostratigraphic units are ranked, according to the length of time they record, into erathems (the longest), systems, series, stages (the basic working unit), and chronozones (the shortest). 7, record 2, English, - chronostratigraphic%20unit
Record 2, Key term(s)
- chronostratigraphical unit
- time-stratigraphical unit
- chronolithological unit
- chronostratical unit
- time stratigraphic unit
- time rock unit
- time stratigraphical unit
Record 2, French
Record 2, Domaine(s)
- Géologie
- Chronologie
Record 2, Main entry term, French
- unité chronostratigraphique
1, record 2, French, unit%C3%A9%20chronostratigraphique
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Groupe de couches géologiques, qui forme une unité par le fait qu’il s’agit de roches formées durant un intervalle spécifique du temps géologique. 2, record 2, French, - unit%C3%A9%20chronostratigraphique
Record number: 2, Textual support number: 1 CONT
L'objectif de la chronostratigraphie est de diviser la succession des couches en unités correspondant à des intervalles de temps, quelles que soient les lithologies rencontrées. Les roches qui se sont déposées pendant le même intervalle du temps géologique appartiennent à la même unité chronostratigraphique. […] Les unités chronostratigraphiques ont pour vocation de définir une échelle utilisable, autant que possible, comme référence dans le monde entier(idéal qui n’ est pas encore totalement atteint). 3, record 2, French, - unit%C3%A9%20chronostratigraphique
Record 2, Spanish
Record 2, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.
- Date Modified: