Answer:
Hey!
Umm...maybe put up a diagram and we can see what you're talking about and answer it!!
Explanation:
<span>The largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.[1] Recovery of life in the sea may have been much faster." </span>
Polaris directly over head.
Thats the only thing I can think of if you have options I could answer better.
There are 4 types of fossils, and theyre called petrified fossils, carbon fossils, cast and mold fossils, and true-form fossils.