Any idea what this little bitty is called?

[Arrow1492]

Found in Illinois. Any idea what type and does it show possible rework?
Any idea of age?

 

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[crj1968]

Cool- I love that material. Not sure what it is called, could be a rework of a broken tip ??

 

[Mark Todd]

It looks like a Madison point to me, the most common "true arrowhead" found in most regions of Illinois, (Mississippian Period).
Could have been reworked, but I doubt it. Madisons were usually made from the napping flakes that were a byproduct of larger chert tools. When the material wouldn't cooperate the finished product didn't always look textbook Madison. Here's a picture of Madison's I found, notice the variations in uniformity, and also some other helpful information...

 

[DigIron2]

nice little find.

 

[unclemac]

don't feel like you have to go for a "name" .. a lot of points are just variants of other points and have no name.