Sedimentologic Role of Microproblematica Donezella in a Lower Pennsylvania Donezella –Siliceous Sponge-Dominated Carbonate Buildup, Frontal Ouachita Thrust Belt, Oklahoma, U.S.A. Available to Purchase

Effects of SEM Preparation Techniques on the Appearance of Bacteria and Biofilms in the Carter Sandstone Available to Purchase

Quantitative porosity determination of thin sections using digitized images Available to Purchase

Identification and diagenesis of a phylloid alga; Archaeolithophyllum from the Pennsylvanian Providence Limestone, western Kentucky; discussion and reply Available to Purchase

Identification and diagenesis of a phylloid alga; Archaeolithophyllum from the Pennsylvanian Providence Limestone, western Kentucky Available to Purchase