The Blackhead Formation is an Ediacaran aged geological formation cropping out in Eastern Newfoundland.

Blackhead Formation
Stratigraphic range: Ediacaran
TypeFormation
Unit ofSignal Hill Group
Sub-units[1]
  • [Unnamed]
  • Maddox Cove Member
  • [Unnamed]
  • Deadman's Bay member
  • [Unnamed]
OverliesCuckold Formation[1]
Lithology
PrimarySandstone
OtherSiltstone, Shale, Mudstone
Location
RegionNewfoundland and Labrador
CountryCanada

Outcrop area in southeast Newfoundland

Geology

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The Blackhead formation is predominately composed of red and gray sandstones, shales, and siltstones.[2] The formation is also divided into five subdivisions, two of which are named, the Maddox Cove and Deadman's Bay members.[3]

References

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