https://padlet.com/303372/nwroztt2zv35 Made with love en-us 2018-01-30 18:23:18 UTC 2023-03-29 04:49:24 UTC hello@padlet.com 303372 https://padlet.com/303372/nwroztt2zv35/wish/226251169 The theory that all geologic phenomena may be explained as the result of existing forces having operated uniformly from the origin of the earth to the present time.]]> 2018-01-30 18:26:01 UTC https://padlet.com/303372/nwroztt2zv35/wish/226251169 303372 https://padlet.com/303372/nwroztt2zv35/wish/226255652 the principle that in a series of stratified sedimentary rocks the lowest stratum is the oldest]]> 2018-01-30 18:33:15 UTC https://padlet.com/303372/nwroztt2zv35/wish/226255652 303372 https://padlet.com/303372/nwroztt2zv35/wish/226257109 Molds and casts are three-dimensional impressions in which the surface contours of an organism are preserved. ]]> 2018-01-30 18:35:40 UTC https://padlet.com/303372/nwroztt2zv35/wish/226257109 303372 https://padlet.com/303372/nwroztt2zv35/wish/226259147 Petrification is the process of turning living organic material into stone. ]]> 2018-01-30 18:39:08 UTC https://padlet.com/303372/nwroztt2zv35/wish/226259147 303372 https://padlet.com/303372/nwroztt2zv35/wish/226259934 A fossil trackway is a type of trace fossil, a trackway made by an organism.]]> 2018-01-30 18:40:24 UTC https://padlet.com/303372/nwroztt2zv35/wish/226259934 303372 https://padlet.com/303372/nwroztt2zv35/wish/226261150 Is a impression left by the original organism]]> 2018-01-30 18:42:30 UTC https://padlet.com/303372/nwroztt2zv35/wish/226261150 303372 https://padlet.com/303372/nwroztt2zv35/wish/226264616  It ells us that the deeper we dig - the older the rock gets.

]]> 2018-01-30 18:48:17 UTC https://padlet.com/303372/nwroztt2zv35/wish/226264616 303372 https://padlet.com/303372/nwroztt2zv35/wish/226266308 History of rock and fossils.]]> 2018-01-30 18:50:58 UTC https://padlet.com/303372/nwroztt2zv35/wish/226266308 303372 https://padlet.com/303372/nwroztt2zv35/wish/226267426 Paleontologist believe it is 4.6 Billion Years Old]]> 2018-01-30 18:52:43 UTC https://padlet.com/303372/nwroztt2zv35/wish/226267426 303372 https://padlet.com/303372/nwroztt2zv35/wish/226268652 A bug stuck in amber]]> 2018-01-30 18:54:38 UTC https://padlet.com/303372/nwroztt2zv35/wish/226268652 303372 https://padlet.com/303372/nwroztt2zv35/wish/226270075 Fossils forms in this layer.]]> 2018-01-30 18:56:56 UTC https://padlet.com/303372/nwroztt2zv35/wish/226270075 303372 https://padlet.com/303372/nwroztt2zv35/wish/226271724 a basic law of geochronology, stating that in any undisturbed sequence of rocks deposited in layers, the youngest layer is on top and the oldest on bottom, each layer being younger than the one beneath it and older than the one above it.]]> 2018-01-30 18:59:33 UTC https://padlet.com/303372/nwroztt2zv35/wish/226271724