41. Older disused gravel pits form useful nature reserves and amenity areas at nearby arable farming. 42. Again, some features have been lost to gravel pits . 43. The Button Hole course was built from a former gravel pit on the Providence-Johnston line. 44. Many local gravel pits are found in this region. 45. Buckden Marina was constructed in a small disused gravel pit close to the Great Ouse. 46. Elia Torres, whose property backs up to the gravel pit , watched the goings-on with interest. 47. Needham Lake ( a former gravel pit ) provides leisure facilities and a wildlife habitat. 48. Dennehy's badly decomposed body was found two days later in a gravel pit near Waco. 49. There are many gravel pits that surround the park. 50. Investigators, some on horseback, searched river banks and a gravel pit Tuesday for Dennehy's body.