Write the next sentence in this paragraph:

How to protect and preserve archaeological sites
Record the site's location and boundaries.
The existence of an archaeological site should be noted on the deed to the property at the county recorder's office. The deed also provides the boundaries of the property itself, so you can determine if additional permissions will be required to excavate the site.

Choose your answer from:
--Have one of the recipients sign the deed before you actually excavate the site. For example, suppose you live in a rural area in the midwest.;
--In most cases, the land value of the property must be the historical significance of the land, which should be noted on the deed. However, if there is any controversy, raise it in dispute with the county office.;
--When you begin excavation plans, an archaeological preservation easement should be created. This is a deed limitation that allows archaeologists to continue plans to excavate and preserve the site even if you sell the land.;
--Include a description of the site as described in this article, using descriptions that follow common state codes and representations in 19th century maps. Attach any concerns you may have regarding the barn, using information from your county code or in the description.;
When you begin excavation plans, an archaeological preservation easement should be created. This is a deed limitation that allows archaeologists to continue plans to excavate and preserve the site even if you sell the land.