Although Gould made some errors and overstated his case in a number of places, he provided prima facia evidence, as yet unrefuted, that Morton did indeed mismeasure his skulls in ways that conformed to 19th century racial biases".
Aínda que Gould cometeu algúns erros e esaxerou o seu caso en varios lugares, proporcionou probas de prima facia, ata agora non refutadas, de que Morton mediu en efecto mal os seus cranios dunhas maneiras que estaban conformes cos nesgos raciais do século XIX."