A Canadian Lagerstaette that's not the Burgess Shale

Scientists writing in the latest issue of Geology report on a newly identified Lagerstaette in Alberta, Canada, not far from Banff. The Ya Ha Tinda site records a marine ecosystem from the early Jurassic, around 183 million years ago. Here is a short description of the findings. But check out the original paper (the first link above) for nice images of the fossils.