What Are Lindsey's Signature Riffs?

[cliffdweller]

I was listening to Neil Young last night and during certain parts of "Hurricane" and "Winterlong" I kept thinking, now these are signature Neil Young riffs. Then I got to thinking, hmmm,... are there signature Lindsey riffs and if so, what are they? I think his acoustic guitar playing is totally distinct and showcases his own unique style, but what about his electric playing? Any riffs pop out at you as uniquely Lindsey? And if so, why?

And sorry in advance if this thread has been discussed lately!!