A spur of the moment trip to the Vernal area last saturday netted these Belemnite guards. All? Pachyteuthis densus from the top of the Curtis Member of the Jurassic Stump Formation. Who is the author/s of P. densus? I have "(Meek and Hayden) 1858" [I cant remember where I got that] on my website, all other references on the web just have "(Meek)" with no date.