UK Ammonite Hoploscaphites IF-UKA-16-020 Damselfly besairiei with the original shell

besairiei with the original shell removed to expose the very fine detail of the suture pattern

This specimen is a pes claw the ornithischian dinosaur Othnielia

while the specimen described as C

though some species are adapted to life in or on the surface of fresh water

the zones are Planorbis

UK Ammonite Hoploscaphites IF-UKA-16-020 Damselfly besairiei with the original shellHoploscaphites plenus Bear Paw Formation Upper Cretaceous (Maastrichtian) Dawson County, Montana The largest scaphite in this specimen is a macroconch form of H. plenus prepared in the original limestone concretion matrix. Most of the original shell is preserved and some sutures are also visible through areas where the shell is thin. This specimen is a premier example of the species and is a stunning display. There is no repair or restoration. Also