1.   The other strand concerns the local geological history.

2.   Another exhibit explains the remarkable geological history of the Connecticut Valley.

3.   Another method scientists use to infer geological history is to measure the ratio of a radioactive form of argon to a nonradioactive form.

4.   The landscape and its geological history offer one clue to the character of the wines made here.

5.   This shows that Mars has a much more active geological history than most scientists had thought, with volcanic activity persisting for billions of years.

6.   Unsatisfied with traditional explanations crediting the military superiority of European conquerors, he turned to geological history instead.

7.   Worms are such poor travelers that their presence or absence in an area can be used to tell geological history.