Shadow Mountain grabens
>
-111.4524	36.0330	0.0000	0.0000
-111.4512	36.0273	0.0000	0.0000
-111.4512	36.0212	0.0000	0.0000
-111.4525	36.0132	0.0000	0.0000
-111.4557	36.0039	0.0000	0.0000
-111.4575	36.0002	0.0000	0.0000
