A coverage that differentiates between areas where the total Calico and A-sequence coal-bearing interval is preserved and where the coal-bearing strata are partially eroded in the Kaiparowits Plateau, southern Utah

This is a polygon coverage that represents areas underlain by the coal-bearing Calico and A-sequences of the Straight Cliffs Formation east of 112 degrees of...本数据集为多边形覆盖区（Polygon coverage），其表征了112°（原文未完整给出后续方位限定内容）以东区域内，地下赋存直崖地层组（Straight Cliffs Formation）含煤Calico层序与A层序的区域。