| 31. | The diameter of the impact crater is approximately 104.8 km.
|
| 32. | Impact craters generally have a rim with ejecta around them.
|
| 33. | So far, no sign of the actual impact crater has been found, he said.
|
| 34. | There's also a possible impact crater on a frozen lake.
|
| 35. | Issendorf's efforts at locating meteor impact craters are eminently unsuccessful.
|
| 36. | This category is intended for impact craters, not volcanic craters.
|
| 37. | Several large impact craters and catenae are superimposed on Valhalla.
|
| 38. | The resulting impact crater measures about 19 kilometers in diameter.
|
| 39. | Lofn is an example of a flat floored impact crater.
|
| 40. | Vredefort impact crater in South Africa and how it distorted the contemporary geological structures.
|
