Title: The sudden reappearance of sauropod dinosaurs in North America about 70 million Post by: Lauren1 on Nov 14, 2014 The sudden reappearance of sauropod dinosaurs in North America about 70 million years ago probably reflects _______________.
a. immigration from South America b. biases in collecting c. re-evolution d. convergence Title: Re: The sudden reappearance of sauropod dinosaurs in North America about 70 million Post by: milestone23 on Nov 19, 2014 Content hidden
Title: Re: The sudden reappearance of sauropod dinosaurs in North America about 70 million Post by: Lauren1 on Nov 19, 2014 This is perfect, thank you ;D
Title: Re: The sudden reappearance of sauropod dinosaurs in North America about 70 million Post by: milestone23 on Nov 19, 2014 Yup, I'm pretty confident it's correct, bye for now.
Title: Re: The sudden reappearance of sauropod dinosaurs in North America about 70 million Post by: Apurva VK on Nov 9, 2020 Thank you
Title: Re: The sudden reappearance of sauropod dinosaurs in North America about 70 million Post by: Lisandra Silva on Nov 1, 2021 Nice
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