Cycloidea of the Mississippian Bear Gulch Limestone of central Montana

  title={Cycloidea of the Mississippian Bear Gulch Limestone of central Montana},
  author={Frederick R. Schram and Arjan C. Boere and N. Thomas},
  journal={Contributions in science},
A new species of cycloid crustacean, Halicyne montanaensis, is described from the uppermost Mississippian locality at Bear Gulch, in central Montana. Although the species is a rare component of the fauna and the specimens at hand are not well preserved, the material does allow comparison to other species in the genus. The addition of H. montanaensis to the species list of the Bear Gulch fauna strengthens similarities to other Carboniferous Konservat-Lagerstätten in Europe and North America and… 

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