Mookaite cross 3 : 無料・フリー素材/写真
Mookaite cross 3 / James St. John
| 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 | Mookaite cross, made with mookaite from the Lower Cretaceous of Western Australia.Mookaite is a silicified sedimentary rock from the Windalia Radiolarite Formation, a succession of moderately deep marine siltstones and cherts that contain numerous microfossils of foraminifera, radiolarians, and coccoliths.Artist: Mary Ellen St. John |
| 撮影日 | 2020-12-11 16:50:41 |
| 撮影者 | James St. John |
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