ⓘ Silurian (disambiguation)

                                     

ⓘ Silurian (disambiguation)

The Silurian is the geological period and system lasting roughly from 445 million years ago to 415 million years ago.

Silurian may also refer to:

  • Silurian, the society, culture, language, and ethnicity of the Silures, an ancient Welsh tribe
  • Silurian, the racehorse that won the 1923 Doncaster Cup
  • Eriopygodes imbecilla, the Silurian, a moth of the family Noctuidae
  • Siluria Technologies, a San Francisco-based technology company
  • Silurian hypothesis, a hypothesis that speculates on the possibility of a prior advanced civilization on Earth
  • Silurian Doctor Who, a fictional race of humanoid reptiles who existed before humanity
  • Silurian Hills, a small range of hills in the Mojave Desert