TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

PORCELANEOUS LAYER [2 records]

Record 1 1977-07-18

English

Subject field(s)
  • Paleontology
OBS

The two principal layers that give rigidity to the shell of modern "Nautilus" and that are supposedly preserved in fossils are the porcelaneous ostracum and the inner, nacreous layer(...)

French

Domaine(s)
  • Paléontologie
OBS

[La coquille d'un Nautile est formé de] deux couches principales, formées surtout d'aragonite: (...) [la couche] interne: très épaisse, substance "nacrée" disposée en lamelles très légèrement obliques par rapport à la surface (...)

Spanish

Save record 1

Record 2 1977-07-18

English

Subject field(s)
  • Paleontology
OBS

[The] porcelaneous layer [is the] prismatic outer layer of [a nautiloid] shell.

French

Domaine(s)
  • Paléontologie
OBS

[La coquille d'un Nautile est formée de] deux couches principales formées surtout d'aragonite: (...) [la couche] externe: mince, plus ou moins "porcelanée", de structure prismatique vers l'intérieur, et devenant de plus en plus finement granuleuse vers l'extérieur où les pigments de coloration sont localisés.

Spanish

Save record 2

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

GCtranslate (available on the Government of Canada network only)

Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.

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: