[bvc35]

You can develop on the property, but you should also have to pay for archaeologists to excavate the site and identify artifacts of historical value. History is too full of examples of foolish cultures of the past destroying historical artifacts because they don't like them, think they are inconvenient, think they aren't significant, or want to use them as building materials. There have been plenty of cultures who basically thought "What's the point in preserving this stuff if we know the history of this stuff?" The interest of the world to retain and understand historical evidence is more important that the interest of relatively few people to make marginally more money.