Thickness of the Upper Hell Creek hydrogeologic unit in the Williston structural basin

These data represent the thickness, in feet, of the Upper Hell Creek hydrogeologic unit in the Williston structural basin. The data are presented as ASCII text files...本数据集收录威利斯顿构造盆地上海尔克里克水文地质单元的厚度数据，数据单位为英尺。上述数据以ASCII文本文件形式提供。