Bones in my backyard?part of history??

alright today i was digging in my backyard cause i just rememberd that when i was 8years old i burried a chest full of things from my past.well not knowing what i was doing i dug in the wron and i hit something.i looked and i saw a skull with pieces of hair still on it.the bones looked like it was atleast 1000years old it was moldys,dusty,and gross.it was also wearing clothes like a caveman would wear but i think i discovered a cavewomen.what do i do call the museum or what?can this discovery make me money?