41. It has been only slightly altered since by impact craters, which are ubiquitously superposed on all other deposits. 42. The crater's extensive ejecta blanket and secondary crater field are superposed on plains materials and older craters. 43. A smaller multi-ring structure is superposed on the northern part of "'Asgard " '. 44. At least seven galaxies in the chain appear to move coherently, although others appear to be superposed by chance. 45. Where superposed craters can be distinguished from partly buried craters, relative ages of the plains units can be established. 46. The density of superposed craters suggests an age older than the Caloris Basin, either late c1 or early c2. 47. The superposed metric Eq ( 10 ) can be regarded as the standard Schwarzschild metric distorted by external Weyl sources. 48. The case is tolerably cylindrical, thick, rather curved and composed of withered fragments of leaf superposed in tiers. 49. The pollinia are superposed on a stipe ( a cellular pollinium stalk ), which is held by a viscid disc. 50. The banks of northern Central Scotia Sea are superposed on oceanic basement and the spreading centre of the West Scotia Sea.
