436,893 views
18 votes
18 votes
Which is the oldest rock in this strata?

mudstone

siltstone

limestone

sandstone

conglomerate

User Viktor Joras
by
2.2k points

2 Answers

17 votes
17 votes
Conglomerate Because the first layer counts as the youngest and the last layer count as the oldest
Please tell me if I'm wrong
User Raymond Ativie
by
3.1k points
18 votes
18 votes

Answer:

I am 100% sure it is the mudstone. I believe they are the oldest rock in existence.

Step-by-step explanation:

User Canastro
by
2.9k points
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