U.S.A. :
* Akron
* Alabama mountain
* Aléoutiennes
* Amak
* American River
* Angel Mounds
* Annapolis
* Anne Arundel County
* Antelope Cave , (2) ,
* Arizona , (2) ,
* Badger Hole
* Baltimore
* Bear Gulch
* Bighorn Basin
* Blairsville
* Block Island
* Blossom mound
* Blue J. , (2) , (3) ,
* Bon Secour
* Bookcliffs
* Boulder
* Boynton Beach
* Brasstown Bald
* Buck Lake
* Bulls Scarp
* Bushwood
* Bussell island
* Buttermilk Creek , (2) ,
* Cahokia Mounds , (2) , (3) , (4) , (5) , (6) , (7) , (8) , (9) , (10) , (11) ,
* California
* California Channel Islands
* Caney Fork Creek Valley
* Canton
* Cape Espenberg , (2) ,
* Cape Henlopen
* Catawba River
* Cave 7 Utah
* Central Great Plains
* Chaco Canyon , Chaco Canyon (2)
* Chaco Canyon (3) , (4) , (5) ,
* Champlain valley
* Channel Islands , (2) , (3) ,
* Charleston
* Chassahowitzka
* Chesapeake Bay
* Chihuahuan Desert
* Chillicothe , (2) ,
* Colorado , (2) ,
* Concho County
* Coopers Ferry
* Cumberland Plateau
* Desert Foothills
* Dillard
* Dionisio Point
* Eagle Ridge
* East coast
* Easton
* East St.Louis site , (2) , (3) ,
* Ebbert Spring
* Edgefield
* Elbert
* Escalante
* Everglades
* Fincastle
* Flagstaff , (2) ,
* Floride
* Fort Ancient
* Fort Caroline
* Fort Huachuca
* Fort Jackson
* Fort San Juan
* Fredericksburg
* Fremont
* Gavelston
* Goshen
* Grand Island
* Great Dismal Swamp
* Gungywamp
* Halls Swamp
* Hampton
* Hawaii , (2) , (3) ,
* Hells canyon
* Hinds Cave
* Hillsborough
* Holmen
* Hopewell , (2) , (3) ,
* Hovenweep
* Huron (Lake) , (2) , (3) ,
* Idaho Falls
* Illinois , (2) ,
* Iowa
* Irene Complex
* Jackson Hole , (2) ,
* Jamestown , (2) , (3) , (4) , (5) ,
* Jefferson , (2) ,
* Kabab Creek
* Keatley Creek
* Kelly Forks
* Kennewick
* Key Largo
* Kiana
* Kinishba
* Kodiak Island
* Kutoyis
* La Caminada
* Laguna Canyon
* La Jolla
* Lamb Spring
* LaPrele Creek
* Larkspur
* Lauderdale
* Little Salt Spring , (2) , (3) ,
* Lord Ashley site
* Los Angeles
* Lost Colony
* Lovelock
* Lower Pecos River