Colour morph

6528. Wondering what kind of spider this is I cant seem to find what it is. Whitehorse, Yukon Territory. Canada

Number 6528.  This is a colour morph (var. pyramidatus) of the marbled orb weaver, Araneus marmoreus; Click here for an image. It appears to be much more common in Europe than in North America. Like all other orb weavers, it is harmless to humans.