| Many of the intrusions contain veins and irregular patches of xenocrystic hybrid rock and granite. |
| Associated with these intrusions were outpourings of andesitic and more acidic lavas and fine ashes. |
| The underlying Dosados sandstone member, 80 m below, is the source bed for the intrusions. |
| Being an aesthete with high standards of evidence and argumentation, these intrusions chap him. |
| These facts can, of course, be brought to one's attention by unmeant gestures or inopportune intrusions. |
| While the air system is good, it fidgets badly over sharp intrusions like potholes, jarring and jolting the passengers. |
