wayboard

wayboard
wayˈboard or weighˈboard noun (geology)
A thin stratum or seam separating thicker strata
• • •
Main Entry:way

Useful english dictionary. 2012.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • wayboard —    One of many thin beds of volcanic clay that occur at intervals within the Carboniferous carbonate succession of the Peak District, England; a term formerly used by lead miners (see toadstone). Wayboards have potential significance during… …   Lexicon of Cave and Karst Terminology

  • weighboard — wayˈboard or weighˈboard noun (geology) A thin stratum or seam separating thicker strata • • • Main Entry: ↑way weighˈboard see ↑wayboard under ↑way1 • • • Main Entry: ↑weigh * * * weighboard …   Useful english dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”