USAWinnemucca Lake is home to several petroglyphs dated to between 14,800 and 10,500 years ago. Either date would make them the oldest known petroglyphs found in North America.
Winnemucca Lake Petroglyphs
Also known as: Winnemucca, Winnemucca Lake, ウィネマッカ湖
| Type | Petroglyphs |
|---|---|
| Period | < 4500 BC |
| Country | USA |
| Coordinates | 40.1110° N, 119.3410° W |