TERMIUM Plus®

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

Iapetus Ocean [1 record]

Record 1 2011-07-25

English

Subject field(s)
  • Oceanography
  • Toponymy
DEF

The ancient ocean that existed between about 700 and 225 million years ago.

OBS

The rocks of Britain and Ireland, which date from between 600 and 400 million years ago, owe their origin - according to accepted theory - to the growth, filling and final contraction of an ocean known as the Iapetus. Some geologists are now challenging this view, suggesting that this "proto-Atlantic", which they once thought separated much of what is now the Americas from Europe, may be as mythical as the Greek god after whom it is named.

OBS

The Iapetus Ocean is often referred to as "Proto-Atlantic Ocean" and was located between Euromerica and Gondwanaland.

OBS

Iapetus; proto-Atlantic: Dr. Kalkreuth, Institute of Sedimentary and Petroleum Geology, Calgary.

OBS

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

French

Domaine(s)
  • Océanographie
  • Toponymie
DEF

Océan qui existait à l'époque du Carbonifère et du Permien, avant que l'Eurafrique n'entre en collision avec l'Amérique du Nord.

OBS

Iapetus; océan Japet; japétien : termes en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.

Spanish

Save record 1

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2024
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: