Jonathan Payne and Noel Heim, Stanford School of Engineering (IMAGE)

Stanford University School of Engineering

Jonathan Payne and Noel Heim, Stanford School of Engineering

Caption

Prof. Jonathan Payne (right) and Noel Heim, a postdoctoral researcher in Payne's lab, stand next to stacks of the Treatise on Invertebrate Paleontology, which they recently used to provide fresh evidence of Cope's rule.

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Credit: courtesy of Noel Heim

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