What is the definition of Triassic? | Dictionary.net

TRIASSIC

\tɹa͡ɪˈasɪk], \tɹa‍ɪˈasɪk], \t_ɹ_aɪ__ˈa_s_ɪ_k]\

Definitions of TRIASSIC

2011 - English Dictionary Database
2010 - New Age Dictionary Database
1913 - Webster's Revised Unabridged Dictionary
1920 - A dictionary of scientific terms.

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from 190 million to 230 million years ago; dinosaurs, marine reptiles; volcanic activity

2011 - English Dictionary Database
By DataStellar Co., Ltd

Of the age of, or pertaining to, the Trias.
The Triassic formation.

2010 - New Age Dictionary Database
By Oddity Software

Of the age of, or pertaining to, the Trias.

1913 - Webster's Revised Unabridged Dictionary
By Noah Webster.

A geological period of the secondary or Mesozoic group ; the seventh of the thirteen rock-systems.

1920 - A dictionary of scientific terms.
By Henderson, I. F.; Henderson, W. D.

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