我越看这石头,摸它,这个东西看起来越被包裹在某种爬行动物的皮肤。它可能只是一个随机的岩石。如果需要更多的图片。这看起来就像你以前可能看过吗?这主要是绿色/黄色除了模式在磐石上。皮肤像模式是一个非常黑暗的颜色,几乎是黑色的。这是一个非常坚硬的岩石,而不是易碎物品。它似乎权衡它应该。不是太重或光。我们正在寻找化石的沙洲的浅滩避风Chitto河。赫尔曼路易斯安那州。 This river is fed by the Mississippi River. We found it a couple weeks after some severe weather. Rivers had gotten pretty high & were at flood stage. Once they receeded, we went on our adventure. We found several other fossils of shells, and small centipede looking fossils. We only picked this one up because it reminded us of an alligator toe. [![rock][1]][1] [1]: https://i.stack.imgur.com/r7rgQ.jpg 