Refer to the figure.
You are studying the evolution of a group of tree species that all share a common ancestor.
-Suppose that species B, C, E, and F all share characteristics that are very different from those of species D, but there are currently no living species that "fill the gap" between the B/C/E/F group and species D. Now suppose you could team up with a paleontologist to look for fossils to better understand how B/C/E/F became so different from species D. What age of rocks would you look for to target your search?

Question

Refer to the figure.
  You are studying the evolution of a group of tree species that all share a common ancestor. 
-Suppose that species B, C, E, and F all share characteristics that are very different from those of species D, but there are currently no living species that "fill the gap" between the B/C/E/F group and species D. Now suppose you could team up with a paleontologist to look for fossils to better understand how B/C/E/F became so different from species D. What age of rocks would you look for to target your search?

Quizplus · Accepted Answer

The Answer of Refer to the figure.
  You are studying the evolution of a group of tree species that all share a common ancestor. 
-Suppose that species B, C, E, and F all share characteristics that are very different from those of species D, but there are currently no living species that "fill the gap" between the B/C/E/F group and species D. Now suppose you could team up with a paleontologist to look for fossils to better understand how B/C/E/F became so different from species D. What age of rocks would you look for to target your search?

Refer to the Figure