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Cainozoic

American  
[kahy-nuh-zoh-ik, key-] / ˌkaɪ nəˈzoʊ ɪk, ˌkeɪ- /

adjective

Geology.
  1. Cenozoic.


Cainozoic British  
/ ˌkeɪ-, ˌkaɪnəʊˈzəʊɪk /

adjective

  1. a variant of Cenozoic

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The mesozoic and cainozoic systems occupy the surface area to the westward.

From Project Gutenberg

The strata beds are divided into three great groups called Primary or Palaeozoic, Secondary or Mesozoic, and Tertiary or Cainozoic, and the lowest Primary rocks are the oldest rocks of Britain, which form as it were the foundation stones on which the other rocks rest.

From Project Gutenberg

There I again noticed a curious fact, which may be of some interest to anthropologists; namely, that Yezo is mostly formed of Tertiaries and volcanic rocks, and that the Ainu are mostly to be found in regions of Cainozoic or Tertiary formation.

From Project Gutenberg

If, for instance, we search the most ancient thick sedimentary formation in Britain—the Torridon Sandstone of north-west Scotland, which is older than the oldest fossiliferous deposits—we meet with nothing which might not be found in any Palaeozoic, Mesozoic or Cainozoic group of similar sediments.

From Project Gutenberg

Cainozoic, or Tertiary.—Beds of this age, in England at all events, are for the most part made up of comparatively soft rocks, gravels, sands, and clays, and are found in the eastern and south-eastern counties.

From Project Gutenberg