|
Title: How do scientists measure the age of rocks at mid-ocean ridges? Post by: Fochaian on Apr 2, 2016 How do scientists measure the age of rocks at mid-ocean ridges?
A) radioactive dating methods B) fossil stratification and the principle of horizontality C) comparison of rock samples on mountain ranges D) magnetic polarity measurements Title: Re: How do scientists measure the age of rocks at mid-ocean ridges? Post by: Gursh on May 13, 2016 Content hidden
Title: Re: How do scientists measure the age of rocks at mid-ocean ridges? Post by: Fochaian on May 18, 2016 Answered correctly, thx
|