Acraman impact structure is a deeply eroded impact crater in the Gawler Ranges of South Australia. Its location is marked by Lake Acraman, a circular...

Popigai impact structure is the eroded remnant of an impact crater in northern Siberia, Russia. It is tied with the Acraman impact structure as the fourth...

two dozen or more impact structures known in Australia, the three largest are Woodleigh, Acraman, and Tookoonooka. The Gnargoo structure, which has remarkable...

of impact structures (including impact craters) on Earth contains the majority of the 194+ confirmed impact structures given in the Earth Impact Database...

includes all 27 confirmed impact structures in Australia as listed in the Earth Impact Database. The following structures are officially considered "unconfirmed"...

volcanic material that was ejected from the 300-kilometre distant Acraman crater when the impact was created by a meteorite some 580 million years ago. He is...

Karakul crater – a large impact crater which may be just a few million years older than Eltanin List of possible impact structures on Earth Megatsunami of...

as many impact crater lakes are. One of the largest impact crater lakes is Lake Manicouagan in Canada; the crater is a multiple-ring structure about 100 km...

of the few impact events that have occurred in a populated area (few other examples are Kaali crater in Estonia and 2007 Carancas impact event in Peru)...

football in that state. John Acraman was born in England, a son of William Edward Acraman (c. 1800 – 27 November 1875) and Mary Acraman (c. 1801 – 9 February...

were identified by the Spirit rover. (See also: List of rocks on Mars) Acraman crater in South Australia (90 kilometres (56 mi) diameter) Ames crater...

Marinoan Glaciations), the Neoproterozoic Oxygenation Event, the Ediacaran Acraman bolide ejecta layer and the rise of Ediacaran Fauna. North–south it stretches...

group metals at the 600 million year old site of Acraman crater, Australia. This proved that impact events could introduce elevated iridium levels to...

"Neoproterozoic biotic diversification: Snowball Earth or aftermath of the Acraman impact?". Geology. 31 (5): 459–62. Bibcode:2003Geo....31..459G. doi:10...

within the national park: Eddie Pumpa Outstation Hayward Homestead Ruins Impact Ejecta Horizon Late Precambrian Shales Geological Site Enorama Mail Station...

discovered the Acraman crater when he worked for BHP in South Australia. The old 90-kilometer impact structure is one of the largest meteorite impact craters...

referred to in Kaurna language as Pando. In 1854 Adelaide businessman John Acraman imported five round footballs from England and paid for the construction...

the 1970s; some of the original wooden structure is visible in the fort's north. The main defensive structure is a revetted lunette shaped earthwork....