More on the collection of a juvenile plesiosaur discovered by my pal, Foster Sawyer of the South Dakota Geological Survey. It was an exhausting excavation under some brutal weather conditions. DV http://www.nsf.gov/news/news_summ.jsp?cntn_id=108195&org=NSF&from=news http://www.mercurynews.com/mld/mercurynews/news/breaking_news/16215340.htm