rove formation造句

例句与造句

1. The Rove Formation is the youngest of the many Animikie layers.
2. In Ontario the Rove Formation is overlain by a thick diabase cap.
3. In Ontario the Rove Formation is overlaid by a thick diabase sill.
4. Seas covered the Rove Formation area and the Sudbury impact generated huge tsunamis.
5. The Rove Formation has landscape features that are not found elsewhere in Minnesota.
6. It's difficult to find rove formation in a sentence. 用rove formation造句挺难的
7. The Rove Formation is mentioned several times, but in no great detail.
8. This impact is east of the Minnesota-Ontario border of the Rove Formation.
9. The dikes and sills within the Rove Formation were intruded during the Midcontinent Rift.
10. To the east, the complex abuts and intrudes into the Rove Formation, an older structure of sedimentary rocks.
11. The Rove Formation consists of a lower argillite unit, a middle transition unit and an upper thin-bedded greywacke unit.
12. Puckwunge sandstone is exposed along an extremely narrow ( feet-wide ) band on the southwestern border of the Rove formation.
13. In Ontario, the shales and greywackes from the Rove Formation of the Animikie Group are overlain by a cap of diabase.
14. The upper sedimentary layer is the 1, 800-to 1, 600-million-year-old Rove Formation.
15. The Rove Formation is in the Arrowhead Region of northeastern Minnesota, U . S ., and extends into Ontario, Canada.
16. In Minnesota, the Rove Formation area shows a relationship of bedrock to topography, with its valley-and-ridge landscape.
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