投稿日：2018/02/07(水) 17:13
投稿者：Mckinley　[home]　[mail]

Not available at the moment podophyllotoxin solution The fossil beds in Kootenay National Park where it was found were in a previously unexplored area of the Burgess Shale rock formation that for more than a century has yielded exceptional remains from the Cambrian Period, when many of the major animal groups first appeared.