Figure 19.1 -Figure 19.1 Shows an Outcrop of Sedimentary Rock Whose Strata

Multiple Choice

Figure 19.1
-Figure 19.1 shows an outcrop of sedimentary rock whose strata are labeled A-D. If x indicates the fossils of two closely related species, neither of which is extinct, then their remains may be found in how many of these strata?

A) one stratum
B) two strata
C) three strata
D) four strata