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  • [[Image:P601562.jpg|thumb|left|200px|Andesitic volcanic breccia in the Charnian Supergroup. [http://geoscenic.bgs.ac.uk/asset-bank/action/viewAsset?id=141806&index=0& ...how an uncanny resemblance to flattened jellyfish. The topmost unit of the Charnian Supergroup is the Brand Group that is now regarded as Cambrian in age.
    8 KB (1,180 words) - 16:00, 28 July 2015
  • ...Precambrian as previously thought, it is no longer included as part of the Charnian Supergroup. Much still remains to be clarified about the precise age of the Charnian Supergroup, in terms of a figure expressed in millions of years. Estimates of 560-566&
    46 KB (6,968 words) - 10:55, 12 December 2019
  • | CHARNIAN SUPERGROUP – VOLCANICLASTIC ROCKS (BOTH PYROCLASTIC & REWORKED VOLCANIC
    33 KB (3,749 words) - 09:09, 4 May 2017