登錄任務 Logging Task
1. 公布點的南雅奇岩有交錯層嗎？ 走下去、接近南雅奇岩底部，靠近點觀察看看。這張南雅奇岩的創作是否與實際的南雅奇岩相符，請從A、B、C三個區塊來比較看看，風化紋路是平行的、還是交錯的？Do you discover the cross bedding in the Nanya Unique Rock at the posted coordination? Step downward to closely observe the root of the Nanya Unique Rock. Compare this art sketch and the real Nanya Unique Rock. Did the artwork depict exactly the same as the Nanya Unique Rock? Answer the question by comparing part A, B, and C ( Parallel or Crossing weathering texture).
2.1 試著解讀沉積時大概的水流方向。Read the message from cross bedding and figure out the probable direction of water.
2.2 根據你的觀察，你認為沉積當時可能是什麼樣的環境?解釋你的答案。Based on your observation, what was the possible circumstance while depositing? Explain your answer.
3. 請探索南雅區，找到其他岩石的交錯層，並與之拍照，內容包含其他岩石的交錯層與你、你的代表物、或你的GPS裝置。Explore the area and find another rock sample of cross bedding. Photo the cross bedding with you , your identifying items, or your GPS device.
線上登錄這個地質寶，請將答案寄到Geocaching.com的信箱，若有什麼問題，會再回覆給你。除了登錄任務第3題，請不要在線上log中公佈你的答案，感謝。歡迎給予FP。Log this cache "Found it" and send me your suggested answers either via my profile, or via geocaching.com (Message Center) messaging, and I will contact you if there is a problem. Please, do not post your answers in the log, except logging task 3. Favorite Point Appreciated.
Turbulence?! @Nanya #crossbedding
Nanya Unique Rock is located at the Northern coast in Taiwan. It stood there showing the result of strong weathering and erosion effects, and more. A unique geology formation can be discovered in this area. That's Cross bedding.
What to do with this earthcache? Recognize and know the cross bedding.
南雅奇岩位在台灣北海岸，這裡的岩石受到強力風化與侵蝕作用影響，不僅如此，在這裡還可以觀察到一種獨特的地質特徵，那就是交錯層。
這個地質寶要做什麼? 辨識與瞭解交錯層。
Reference
水流動的感覺只有交錯層最知道
Cross bedding @wiki