In a previous post we talked about how Alberta has almost 40,000 recorded archaeological sites. Each of these sites has its own record and associated artifacts so, you can imagine, it is a lot to keep track of. One of the most important tools we use to organize site data is a Borden number. You may have heard sites referred to by their Borden number before; for example Head-Smashed-In is also known as DkPj-1. The Borden number is actually more important than the site name as the Borden number is what is used to organize all site records and for cataloguing artifacts. In fact, the majority of sites in Alberta do not have a name at all, they are known solely by their Borden number.