Crawford crater

{{Short description|Impact crater in South Australia}}

{{Use dmy dates|date=April 2025}}

{{Use Australian English|date=September 2014}}

{{Infobox terrestrial impact site

| name = Crawford crater

| other_name =

| photo =

| photo_size =

| photo_alt =

| photo_caption = Landsat image of the area around Glikson crater, the eroded relics of the crater are not clearly visible; screen capture from the NASA World Wind program

| map = South Australia

| map_alt =

| map_caption = Location of the crater in South Australia

| map_size =

| location = Adelaide Hills

| label =

| label_position =

| coordinates = {{coord|-34.7175|139.0327|type:landmark_source:enwiki-googlemaplink|display=inline,title}}

| coordinates_ref =

| confidence = Confirmed

| diameter = {{convert|8.5|km|mi|abbr=on}}

| depth =

| rise =

| imp_size =

| age = >35 Ma
Eocene

| exposed = Yes

| drilled = No

| bolide =

| translation =

| language =

| pronunciation =

| topo =

| access =

| country = Australia

| state = South Australia

| province =

| district =

| municipality =

}}

Crawford is an impact crater near Adelaide in South Australia, 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.{{cite Earth Impact DB | name = Crawford| accessdate = 2009-08-19}}

References

{{Portal|Geology|South Australia}}

{{reflist}}

Further reading

  • Haines, P. W., Therriault, A.M. and Kelley,S.P., Evidence for a mid-Cenozoic (?), low angle multiple impacts in south Australia. Meteoritics and Planetary Science, v.34, supplement, p. 49. 1999

{{Impact cratering on Earth}}

Category:Impact craters of South Australia

Category:Eocene impact craters

Category:Eocene Australia

Category:Adelaide Hills

{{SouthAustralia-geo-stub}}