Title: What was the first geological period in Earth's history after the dinosaurs became extinct? Post by: adreamer on Sep 9, 2017 What was the first geological period in Earth's history after the dinosaurs became extinct?
A) The Cretaceous Period B) The Carboniferous Period C) The Tertiary Period D) The Triassic Period Title: Re: What was the first geological period in Earth's history after the dinosaurs became extinct? Post by: Donskoy on Sep 9, 2017 Content hidden
Title: Re: What was the first geological period in Earth's history after the dinosaurs became extinct? Post by: adreamer on Dec 30, 2017 Correct again
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