41. The Society still displays his huge geological map of New South Wales and Tasmania for public viewing. 42. Egiazarov who compiled a comprehensive geological map . 43. Geological maps of County Donegal show rock alignments running south-west to north east across the Fanad peninsula.44. He prepared the first geological map of South Africa and had a part in the discovery of diamonds. 45. Using this technique, Smith could draw a geological map from his observations showing the outcrops of the rocks. 46. Some of these geological maps can be either downloaded from their web site or purchased as hard copies. 47. Upon looking at a geological map of the county, the most obvious feature is the Church Stretton Newport. 48. This is the first geological map of 1 " = 1 Mile published by the Geological Survey of India. 49. There have been a host of geological maps of the U . S . produced in the 20th century. 50. A Western mining executive, standing before a geological map hanging on the wall outside the minister's office, explained why.