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Mass Extinctions, Ray-Finned Fishes, and the Closing of Romer's Gap

Mass Extinctions, Ray-Finned Fishes, and the Closing of Romer's Gap

Royal Tyrrell Museum of Palaeontology via YouTube Direct link

Mass Extinctions, Ray-Finned Fishes, and the Closing of Romer's Gap

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Mass Extinctions, Ray-Finned Fishes, and the Closing of Romer's Gap

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Mass Extinctions, Ray-Finned Fishes, and the Closing of Romer's Gap

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  1. 1 Mass Extinctions, Ray-Finned Fishes, and the Closing of Romer's Gap

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