Geology of the Sacramento MountainsLloyd Charles Pray, James H. Butler · First published 1977Open the Tome
The Thornton Reef (Silurian), northeastern Illinois, 1976 revisitationLloyd Charles Pray · First published 1976Open the Tome
A guidebook to the Mississippian shelf-edge and basin facies carbonates, Sacramento Mountains and southern New Mexico regionLloyd Charles Pray · First published 1975Open the Tome
Upper Guadalupian facies, Permian Reef complex, Guadalupe Mountains, New Mexico and west TexasLloyd Charles Pray · First published 1970Open the Tome
Dolomitization and limestone diagenesisLloyd Charles Pray, Raymond C. Murray · First published 1965Open the Tome
