Top Posters
Since Sunday
New Topic  
Lauren1 Lauren1
wrote...
Posts: 4120
9 years ago
Numerical ages can usually only be calculated directly for _____________.
   a.   sedimentary rocks
   b.   metamorphic rocks
   c.   fossiliferous rocks
   d.   igneous rocks
Read 385 times
3 Replies
Replies
Answer accepted by topic starter
milestone23milestone23
wrote...
Top Poster
Posts: 9919
9 years ago
Sign in or Sign up in seconds to unlock everything for free
1
Retired master

Related Topics

Lauren1 Author
wrote...
9 years ago
This is perfect, thank you Grinning Face
wrote...
9 years ago
Yup, I'm pretty confident it's correct, bye for now.
Retired master
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1260 People Browsing
Related Images
  
 269
  
 1091
  
 740
Your Opinion
What's your favorite funny biology word?
Votes: 328