Could they have found an Old Wooden Fort?

There was an interesting online posting from The St. Augustine Record from January 16. The article posted is titled, "Find could be from the 1500s." The article is by Justine Griffin.

A link to it is: staugustine.com/news/local-news/2011-01-15/find-could-be-1500s

In St. Augustine, digging gets a visit from the city archeologist. It seems that digging anywhere in St. Augustine uncovers some history. Some construction has revealed the foundations of a wooden structure located near the Castillo. The acrheologist calls the dig a big find. There are post-holes, wood stains and artifacts.

What the building was is still to be determine. Check the link above for details.

What do you think it was?