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Montrose Group

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Montrose Group
Stratigraphic range: Paleocene
TypeGroup
Sub-unitsLista Formation, Maureen Formation & Thanet Formation
UnderliesMoray Group (North Sea) Lambeth Group (SE England)
OverliesChalk Group
Thicknessup to 600 m (2,000 ft)
Lithology
PrimaryClay
OtherSilt, sand, marl
Location
RegionNorth Sea and onshore southeastern England
CountryUnited Kingdom
Type section
Named forMontrose, Angus

The Montrose Group is a stratigraphic group, a set of geological rock strata of Paleocene age, found beneath the North Sea and locally onshore in southeastern England.[1] It was originally described from offshore exploration wells in the North Sea. The Thanet Formation in the London Basin has more recently been assigned to the group.[2]

References

[edit]
  1. ^ British Geological Survey. "Montrose Group". The BGS Lexicon of Named Rock Units.
  2. ^ Aldiss D.T. (2014). "The stratigraphical framework for the Palaeogene successions of the London Basin, UK". Open Report OR/14/008. British Geological Survey. pp. 9–14. Retrieved 22 January 2018.