Having just watched the Indiana Jones trilogy the past few nights, I noticed something and thought, well if I noticed it, and I'm pretty slow, someone else surely noticed it as well.
Someone did, but the page has since gone. But since we're dealing with an archaeologist, I thought it fitting that I use the Internet Archive's Wayback Machine to resurrect it.
Warning: This may distract you the next time you watch a Harrison Ford movie. If you don't mind, then by all means, check out the finger gallery.