This is what geologists call a "Mario Motherlode." That's right -- 76 new screens from the upcoming 3DS title, plus a revealing new trailer.

Super Mario 3D Land looks to unite Mario's 2D and 3D legacies into an inventive whole. So far, it looks like another classic. The trailer is revealing, showing off more Tanooki suit action plus some elements that will be familiar to fans of his recent adventures on Wii.