Which of the following is a good index fossil for recognizing the Ordovician Period? A. trilobite B. brachiopod C. graptolite D. stromatolite

asked Oct 19, 2018 111k views

4 votes

Which of the following is a good index fossil for recognizing the Ordovician Period?

A. trilobite
B. brachiopod
C. graptolite
D. stromatolite

by Imm

8.1k points

Please log in or register to add a comment.

7 votes

Answer:

The answer is C. graptolite Hope this helps!

Plasma answered Oct 20, 2018

8.0k points

5 votes

the answer is is c graptolite

8.3k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers