Burgess Shale-type preservation Taphonomy Palaeoecology Evolution Cambrian Explosion Southern China 1. Introduction Sites of exceptional preservation, or Konservat-Lagerstätten, have produced remarkable insights into the evolution of the early metazoan-dominated biosphere and the origin of the major animal...
Burgess Shale-type biotas were not just burrowed away: reply. Lethaia 26, 185.Aronson, R. B. 1993. Burgess Shale-type biotas were not just burrowed away: Reply. Lethaia 26:185.Aronson R B , 1993. Burgess Shale2type biotas were not just burrowed away ? Reply. Let haia , 26 :185....
Cambrian Burgess Shale-type biotas yield a broadly consistent suite of organisms, with many genera and families shared between continents1. By the Middle Ordovician, ecosystems appear to have been much more disparate2, with many endemic taxa as well as cosmopolitan ones3. However, this transformatio...
Meanwhile, crews in Montana reached the Wyoming state line last week in clearing Beartooth Highway. Like Burgess Junction, the roadway is expected to be open by Memorial Day Weekend. LOOK: Casper’s Bridle Trail is Full of Epic Views Bridle Trail Map Cathy Holman Bridle Trail Map At various ...