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Pleiocene

British  
/ ˈplaɪəʊˌsiːn /

adjective

  1. a variant spelling of Pliocene

"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

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At Doveholes the Pleiocene Mastodon has been reported.

From Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 2 "Demijohn" to "Destructor" by Various

It is like thinking of a parliament in the Pleiocene, or of a court-house on the Grand Banks.

From Lippincott's Magazine, December, 1885 by Various

Of a still newer date is the Norwich Crag, a fluvio-marine deposit of the Pleiocene epoch, containing a mixture of marine, fluviatile, and land 143 shells, of which 90 per cent. or more are recent.

From Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology by Lyell, Charles, Sir