Title: The end of the Permian period was characterized by a mass extinction of Post by: Yoshi on Sep 29, 2014 The end of the Permian period was characterized by a mass extinction of
A) shallow-water marine invertebrates. B) dinosaurs and other large reptiles. C) small mammals. D) large mammals. Title: Re: The end of the Permian period was characterized by a mass extinction of Post by: GeoExp on Oct 1, 2014 Content hidden
Title: Re: The end of the Permian period was characterized by a mass extinction of Post by: Yoshi on Oct 7, 2014 Muchas gracias!
Appreciate your help tremendously :D Title: Re: The end of the Permian period was characterized by a mass extinction of Post by: GeoExp on Oct 7, 2014 :D Great!
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