Lebu Group

Lebu Group
Stratigraphic range: Paleocene–Eocene
Type	Stratigraphic group
Sub-units	Millongue Formation Trihueco Formation Boca Lebu Formation Curanilahue Formation
Underlies	Ranquil Formation
Overlies	Quiriquina Formation
Lithology
Primary	Shale, sandstone, siltstone, mudstone
Other	Coal
Location
Coordinates	37°36′S 73°42′W / 37.6°S 73.7°W / -37.6; -73.7
Approximate paleocoordinates	40°06′S 64°12′W / 40.1°S 64.2°W / -40.1; -64.2
Region	Bío Bío Region
Country	Chile
Extent	Arauco Basin
Type section
Named for	Lebu
Lebu Group (Chile)

Lebu Group is stratigraphic unit of Arauco Basin in south-central Chile. The group consists of a sequence of four formations, of both marine and nonmarine origin, deposited between the Early Paleocene and Middle Eocene.^[1]