My Public Lands Roadtrip: Sears Point in Arizona : 無料・フリー素材/写真
My Public Lands Roadtrip: Sears Point in Arizona / mypubliclands
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | A throwback on #mypubliclandsroadtrip to Sears Point, an isolated area of black mesas along the Gila River in Arizona.Hundreds of petroglyphs can be seen on the volcanic basalt outcrops that lie next to the Gila River. The area is believed to have been utilized for thousands of years, more so from A.D. 500 until the 1800s. Many archaeological remains left by prehistoric peoples are visible, but the most predominant are the petroglyphs. Other features of Sears Point include sleeping circles, geoglyphs, trails, rock alignments, and a historic canal. Photo by Matthew Grantham, BLM Arizona Yuma Field Office |
| 撮影日 | 2015-03-17 10:28:21 |
| 撮影者 | mypubliclands |
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| カメラ | SM-G900T , samsung |
| 露出 | 0.002 sec (1/622) |
| 開放F値 | f/2.2 |