Cretaceous. The Cretaceous ended with a large mass extinction, the Cretaceous - Paleogene extinction event, in which many groups, including non-avian dinosaurs, pterosaurs and large marine reptiles died out.
The Cretaceous is yet to end.
The Cretaceous is yet to end.

 Rate the veracity of the claim based on the evidence in the next paragraph.

Cretaceous. The Cretaceous ended with a large mass extinction, the Cretaceous - Paleogene extinction event, in which many groups, including non-avian dinosaurs, pterosaurs and large marine reptiles died out.

Options: 

 - supported

 - refuted

 - not enough information
refuted
The Cretaceous is yet to end.

 Rate the veracity of the claim based on the evidence in the next paragraph.

Cretaceous. The Cretaceous ended with a large mass extinction, the Cretaceous - Paleogene extinction event, in which many groups, including non-avian dinosaurs, pterosaurs and large marine reptiles died out.

Options: 

 - supported

 - refuted

 - not enough information
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refuted
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