New long-necked dinosaur helps rewrite evolutionary history of sauropods in South America - University of Michigan News

Panoramic view of the Serranía del Perijá in Colombia, where a vertebra was found in 1943. The vertebra has allowed for scientists to identify a new species of sauropod, the Perijasaurus lapaz. Image credit: Jeff Wilson Mantilla, University of Michigan St…

Panoramic view of the Serranía del Perijá in Colombia, where a vertebra was found in 1943. The vertebra has allowed for scientists to identify a new species of sauropod, the Perijasaurus lapaz. Image… [+7724 chars]

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