jacobsville formation造句

例句与造句

1. The fault is most likely younger than the Jacobsville Formation and the Devonian Period.
2. The Jacobsville Formation outcrops significantly throughout the Upper Peninsula, with lesser exposures in Ontario and Wisconsin.
3. The age is constrained from 1100 to 540 million years ago as the Jacobsville Formation is bounded above and below by the Munising Formation and the Oronto Group, respectively.
4. In 1907, the Jacobsville Formation was given its current classification and the name " Jacobsville ", in honor of Jacobsville, Michigan, a town known for its production of the sandstone.
5. As the Jacobsville formation contains no glacial deposits, it could not have formed during a Snowball Earth event, thus eliminating most of the recent half of the Neoproterozoic Era ( approximately 760 to 542 million years ago ).
6. It's difficult to find jacobsville formation in a sentence. 用jacobsville formation造句挺难的