ireton formation造句

例句与造句

1. It conformably overlays the Ireton Formation or Duvernay Formation.
2. The Redknife Formation can be correlated with the Nisku Formation and upper part of the Ireton Formation in central Alberta.
3. The Winterburn Group is conformably overlain by the Wabamun Group and overlays the Ireton Formation, except in the Peace River Arch, where it rests on the Precambrian basement.
4. The Grosmont Formation is conformably overlain by the Nisku Formation of the Winterburn Group or by a thin part of the Ireton Formation ( to which it is equivalent in the south ).
5. It's difficult to find ireton formation in a sentence. 用ireton formation造句挺难的