cherae13 cherae13

01-01-2023
Biology

Answered

Question 2: Analyze Fossil Layers
This diagram shows three layers of rock.
Layer A (sedimentary)
Segmented worm
Peripatus lived 570
million years ago
Layer B (sedimentary)
No fossils
Layer C (sedimentary)
Trilobite: Shumardia
Lived 498.5-445.6
million years ago
11
A
Part A
What is unusual about the arrangement of the fossils in the diagram?

Answer :

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