https://static.k12.com/calms_media/media/922500_923000/922534/3/e0e0eb4cab08a9f0a52fdf0cdf9bbeac8c9430c8/MS2_ERT_03_09_rock_layers.jpg A saber-toothed cat fossil is found in layer G. This finding indicates that Layers H and I must have formed during what time? A. Paleozoic Era B. Carboniferous Period C. Permian Period D. Cenozoic Era
You are not in the right class
i know but nobody will help me in the other classes
hmmm i think it might be a
do you have an explanation
@Ethanwestbrooks
The Paleozoic Era is too far back...
i used google
but it still didnt say exactly
what era did mammals come in
The Permian period lasted from 299 to 251 million years ago The Carboniferous Period lasted from about 359.2 to 299 million years ago The Paleozoic Era, which ran from about 542 million years ago to 251 million years ago The Cenozoic spans only about 65 million years
With this shown what would the answer be?
Remember the hint I gave before...
so he its d
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