Nagrodski, M. & Shimada, K. & Schumacher, B.A. (2012)
Marine vertebrates from the Hartland Shale (Upper Cretaceous: Upper Cenomanian) in southeastern Colorado, USA. Cretaceous Research, 37, 76–88
DOI: 10.1016/j.cretres.2012.03.007
Shimada, K. & Nagrodski, M. (2010)
Occurrence of the Fossil Lamniform Shark, Cretoxyrhina mantelli, from the Upper Cretaceous Hartland Shale, Central Kansas. Transactions of the Kansas Academy of Science, 113(3–4), 235–236
DOI: 10.1660/062.113.0313
Nagrodski, M. & Shimada, K. & Schumacher, B.A. (2010)
Marine vertebrates from the Upper Cretaceous in southeastern Colorado [Abstract]. Kansas Academy of Science Annual Meeting, April 9–10, Fort Hays State University, Hays, Kansas.
Nagrodski, M. & Shimada, K. & Schumacher, B.A. (2010)
Fossil marine vertebrates from the Upper Cretaceous Hartland Shale in southeastern Colorado [Abstract]. Journal of Vertebrate Paleontology, 30(Supplement to Number 2), 138A–139A
DOI: 10.1080/02724634.2010.10411819
Nagrodski, M. & Shimada, K. & Schumacher, B.A. (2010)
Marine vertebrates from the Upper Cretaceous in southeastern Colorado [Abstract]. Midwest Ecology and Evolution Conference, March 26–28, 2010, Iowa State University, Ames, Iowa.