31. This is an older lunar crater with an outer rim that has been worn and rounded due to impact erosion . 32. The outer rim of Kekul?displays some degradation due to impact erosion , but is for the most part intact. 33. The crater is heavily worn from impact erosion , and the rim is irregular, mountainous and distinctly oval in outline. 34. It has received some impact erosion and wear, with several tiny craters lying along the edge and the inner wall. 35. The rim of this crater is heavily worn from impact erosion , and the features have been generally softened and rounded. 36. This is a moderately worn crater formation with features that have become rounded and less well defined due to impact erosion . 37. This is a roughly circular crater that has undergone a moderate amount of impact erosion , but is still relatively intact. 38. This is a roughly circular crater with a well-defined edge that has not been significantly degraded by impact erosion . 39. It has a raised rim that is free from impact erosion , and is surrounded by a small radial skirt of ejecta. 40. The rim and inner wall have been somewhat worn by impact erosion , but are not overlaid by any impacts of significance.
