List of impact craters in Australia
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(Redirected from List of impact craters in Australasia and Antarctica)
This is a List of impact craters in Australia that includes all confirmed impact craters as listed in the Earth Impact Database.[1]
[edit] Unconfirmed impact craters
The following craters are officially considered "unconfirmed" because they are not listed in the Earth Impact Database. Due to stringent requirements regarding evidence and peer-reviewed publication, newly-discovered craters or those with difficulty collecting evidence generally are known for some time before becoming listed. However, entries on the unconfirmed list could still have an impact origin disproven.
| Name | Location | Diameter | Age | Coordinates |
|---|---|---|---|---|
| Bedout | Indian Ocean near Western Australia | 200 km | 250 million | 18°S 119°E / 18°S 119°E |
| Darwin Crater | Tasmania, Australia | 1.2 km | 800 thousand | 42°19′S 145°40′E / 42.317°S 145.667°E |
| Massive Australian Precambrian/Cambrian Impact Structure,MAPCIS | Northern Territory | multiple rings 500km - 2000km | 545 million = P/C boundary | 25°33′S 131°23′E / 25.55°S 131.383°E |
| Hickman Crater | Newman, Western Australia | 270 m | 10 - 100 thousand | 23°2′13.4″S 119°40′59.3″E / 23.037056°S 119.683139°E |
| Unnamed impact[2] | Cooper Basin, South Australia | 80km - 160km | 300 million | (impact centre is unknown) |
| Spitfire Crater | Western Australia | 7.0 km | Proterozoic | 30°07.71′S 125°30.36′E / 30.1285°S 125.506°E |
- ^ Bevan, Alex. and Ken McNamara (2009) Australia's meteorite craters Welshpool, W. A. : Western Australian Museum, 2nd ed. ISBN 9781920843960 (pbk.) and other sources provide a contrast in methodology and limitations to the information in the EID
- ^ UQ Researcher Discovers Giant Asteroid Impact
[edit] See also
- Impact craters
- Impact events
- Bolides and Meteorites
- Earth Impact Database – primary source
- Traces of Catastrophe book from Lunar and Planetary Institute - comprehensive reference on impact crater science
[edit] External links
- Unesco
- Earth Impact Database – List of confirmed earth impact sites at the Planetary and Space Science Centre, University of New Brunswick
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