Estimating the Underlying Death Rate of a Small Population: A Case Study of Counties in Kansas, Nebraska, North Dakota, and South Dakota
Effects of Low Light on Development of Ageratina altissima and Rudbeckia laciniata (Asteraceae), Species of the Tallgrass Prairie
Shark-Bitten Hesperornithiform Bird Bone from a Turonian (Upper Cretaceous) Marine Deposit of Northeastern South Dakota, U.S.A.
The First Occurrence of Ptychodus latissimus from the Codell Sandstone Member of the Carlile Shale in Kansas
An Enigmatic Snouted Bony Fish, Plethodus sp. (Actinopterygii: Tselfatiiformes), from the Upper Cretaceous Eagle Ford Group of Texas, U.S.A.
A Possible Undescribed Aulopiform Fish Allied to the Genus Apateodus from the Upper Cretaceous Niobrara Chalk of Kansas, U.S.A.
Putative Remains of an Enigmatic Cretaceous Bony Fish, Palaeonotopterus greenwoodi (Teleostei: Osteoglossomorpha), from Alabama, U.S.A.