Brigus Formation

The Brigus Formation is a fossiliferous (e.g. trilobites[4]) upper lower Cambrian geologic formation in Newfoundland and Labrador.[1]

Brigus Formation
Stratigraphic range: Stage 4 [1]
(Latest Lower Cambrian)[2]
TypeFormation
Unit ofAdeyton Group[2]
UnderliesChamberlain's Brook Formation
OverliesSmith Point Fm, Fosters Point Formation[3]
Location
RegionNewfoundland and Labrador
CountryCanada

It comprises a series of deep red nodular mudstones, with some prominent grey limestone beds.[4]

See also

References

  • Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 31 July 2014. Retrieved 8 July 2014.
Notes
  1. Hiscott, R. N. 1982: Tidal deposits of the Lower Cambrian Random Formation, eastern Newfoundland; facies and paleoenvironments. Canadian Journal of Earth Sciences 19:2028–2042.
  2. http://www.nr.gov.nl.ca/nr/mines/geoscience/publications/report06_02.pdf
  3. Myrow, P (1995). "Neoproterozoic rocks of the Newfoundland Avalon Zone". Precambrian Research. 73: 123. Bibcode:1995PreR...73..123M. doi:10.1016/0301-9268(94)00074-2.
  4. Normore, L. S. 2012: GEOLOGY OF THE RANDOM ISLAND MAP AREA (Nts 2C/04), Newfoundland. Current Research (2012) Newfoundland and Labrador Department of Natural Resources Geological Survey Report 12-:121–145.


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