Proscorpius

<i>Proscorpius</i>

Proscorpius

Extinct genus of scorpions

Proscorpius (meaning 'dawn scorpion') is an extinct genus of proscorpiid scorpion that was originally thought to have been a eurypterid.[2] Proscorpius lived during the Silurian and Devonian periods (about 422.9–416.0 ma). The type and only species, Proscorpius osborni is currently the world's oldest scorpion. It was discovered in the Lagerstätte Bertie Formation (Fiddlers Green Member);[3] an epifaunal stratum of New York.[4] The fossil measures roughly 3.8 cm (1.5 inches) in length, however, it is missing part of the tail, so in life the animal would be slightly longer.[1]

Quick Facts Scientific classification, Type species ...

See also

References

  1. [1]
    Whitfield, R. P. (31 July 1885). "An American Silurian Scorpion". Science. ns-6 (130): 87–88. doi:10.1126/science.ns-6.130.87. ISSN 0036-8075. PMID 17808848.
  2. [2]
    Dunlop, J. A.; Penney, D. & Jekel, D. (2019), "A summary list of fossil spiders and their relatives (version 20)" (PDF), World Spider Catalog, Natural History Museum Bern, retrieved 2019-07-22
  3. [3]
    Passage Gulf at Fossilworks.org
  4. [4]
    Andrew Jeram (June 16, 1990). "When scorpions ruled the world". New Scientist.


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