Crawford crater

Crawford is an impact crater near Adelaide in South Australia, Australia.

Crawford crater
Location of the crater in South Australia
Impact crater/structure
Confidence	Confirmed
Diameter	8.5 km (5.3 mi)
Age	>35 Ma Eocene
Exposed	Yes
Drilled	No
Location
Location	Adelaide Hills
Coordinates	34.7175°S 139.0327°E / -34.7175; 139.0327
Country	Australia
State	South Australia

The Crawford crater is up to 8.5 km long, and is thought to have been formed by oblique (low angle) impact. Its age is estimated to be greater than 35 million years (probably Eocene). Quartz rocks affected by impact-related pressure are present at the site, which is a flat area. The affected rocks are exposed at the surface.^[1]