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Evergreen Formation

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Evergreen Formation
Stratigraphic range: Pliensbachian–Toarcian
TypeGeological formation
Unit ofBundamba Group (Surat Basin)
Sub-unitsBoxvale Sandstone Member, Westgrove Ironstone Member
UnderliesHutton Sandstone Formation
OverliesPrecipice Sandstone
ThicknessUp to 255 m
Lithology
PrimarySandstone, Siltstone, Mudstone
OtherCoal, Ironstone
Location
Country Australia

The Evergreen Formation is a Mesozoic geologic formation in Australia. It is Pliensbachian to Toarcian in age.[1] The temnospondyl Siderops is known from the formation.


References

  1. ^ "Australian Government- Geoscience Australia Australian Stratigraphic Units Database". ga.gov.au. Geoscience Australia. Retrieved 19 January 2015.