The team found the fossil in a rock outcrop in north attleboro , massachusetts .
化石发现的地点是马萨诸塞州阿特波罗北部一个露出地面的岩层。
Rounding a rocky island outcrop , we slipped into a sheltered bay .
绕过一处岩礁我们驶进了一个隐蔽的海湾。
Comanche outcrop on mars indicates hospitable past
火星上的科曼奇露出岩表明适宜生命存在的过去
David walker , head of the nottingham caves survey , surveys the base of castle rock , a large sandstone outcrop in the heart of the city .
大卫沃克是诺丁汉洞穴勘测组的组长，他负责勘测石头城堡的地基，这是一块位于城市中心的巨型砂岩露头。
The white splotch at the bottom of the photo is a rocky hill , the darkest areas are wind-blown sand dunes , the blue around the crater 's rim may be material that was ejected during the impact , the red is limestone outcrop and the green areas are mostly vegetation .
