Fuller's Earth Formation

The Fullers Earth Formation is a geological formation that outcrops in southern England. It is also mostly present in the subsurface of the Wessex Basin and offshore in the English Channel Basin, Celtic Sea Basin and St George's Channel Basin.^[1] It preserves fossils dating back to the Bathonian stage of the Middle Jurassic series such as the pterosaur Dolicorhamphus. It is the lateral equivalent of the Rutland Formation, Sharp's Hill Formation, Calcaire d’Ecouché, and Calcaire de Caen

Fuller's Earth Formation
Stratigraphic range: Bathonian PreꞒ Ꞓ O S D C P T J K Pg N ↓
Type	Formation
Unit of	Great Oolite Group
Sub-units	Eyford Member
Underlies	Frome Clay, Chalfield Oolite Formation, Athelstan Oolite Formation, Taynton Limestone Formation or Tresham Rock Formation
Overlies	Chipping Norton Limestone or Inferior Oolite Group
Thickness	5 m to >260 m
Lithology
Primary	Mudstone
Other	Limestone, Sandstone
Location
Region	England
Country	United Kingdom

See also

• Earth sciences portal
• England portal
• Paleontology portal

• List of fossiliferous stratigraphic units in England