41. Even found to have a nest in a tree hollow 50 cm under ground rather than above ground. 42. "Convolvulus arvensis " is a weed species in agriculture that spreads by under ground stolons that produce rhizomes. 43. CIA Director John Deutch told Congress recently that Libya was building a large chemical weapons production facility under ground . 44. Ajdabiya itself came under ground attack just a few hours later, marking the beginning of the Battle of Ajdabiya. 45. The rocks observed on the Yalours and surrounding areas are predominantly igneous intrusives that have cooled deep under ground . 46. By November 1844, a rich vein of copper ore was discovered at a depth of 20 fathoms under ground . 47. They spread asexually by means of long under ground stolons with most plants in a clonal colony not flowering. 48. The nest, which at most can contain 50 to 120 workers, can be situated both above and under ground . 49. But that sense of breathlessness has not carried over to the events on the ground, or rather, under ground . 50. But Fortier's house remained under ground and air surveillance Tuesday, as it has for most of the past week.
