Todays coal was formed millions of years ago. Sum of the earliest coal deposits formed only about 1 million years ago whereas the old deposits are from 300 million years ago.
Port Orleans French Quarter Resort is considered a Moderate resort hotel, and its prices are in the mid-price range of the hotels at Disney. These are regular rate prices and do not include the Florida Sales Tax nor the county resort tax. Standard rooms have a maximum four-person occupancy per room.
I've stayed at the Port Orleans Riverside a few times now (most recently in January) and just now find myself writing a room. I like both Riverside and French Quarter equally (French Quarter has the slight upperhand due to the small size and close proximity of all rooms to the bus station).