Lund, R. & Greenfest-Allen, E. & Grogan, E.D. (2015)
Ecomorphology of the Mississippian fishes of the Bear Gulch Limestone (Heath formation, Montana, USA). Environmental Biology of Fishes, 98(2), 739–754
DOI: 10.1007/s10641-014-0308-x
Grogan, E.D. & Lund, R. & Greenfest-Allen, E. (2012)
The Origin and Relationships of Early Chondrichthyans. In J.C. Carrier, J.A. Musick, & M.R. Heithaus (Eds.), Biology of Sharks and their Relatives (2th ed., pp. 3–30). CRC Press, Boca Raton, Florida
Lund, R. & Greenfest-Allen, E. & Grogan, E.D. (2012)
Habitat and diversity of the Bear Gulch fish: Life in a 318 million year old marine Mississippian bay. Palaeogeography, Palaeoclimatology, Palaeoecology, 342–343, 1–16
DOI: 10.1016/j.palaeo.2012.04.016