J * ( 



CONTENTS. 



PAGE 



No. 1. Carnivora from the Tertiary Formations of the John Day 



Kegion, by John C. Merriam 1 



No. 2. Some Edentate-like Remains from the Maseall Beds of Oregon, 



by William J. Sinclair 65 



No. 3. Fossil Mollusca from the John Day and Maseall Beds of 



Oregon, by Robert E. C. Stearns 67 



No. 4. New Cestraciont Teeth from the West American Triassic, by 



Edna Wemple 71 



No. 5. Preliminary Note on a New Marine Reptile from the Middle 



Triassic of Nevada, by John C. Merriam 75 



No. 6. Lawsonite, Columbite, Beryl, Barite, and Calcite, by Arthur 



S. Eakle 81 



No. 7. The Fossil Fishes of California, with Supplementary Notes on 



Other Species of Extinct Fishes, by David Starr Jordan 95 



No. 8. Fish Remains from the Marine Lower Triassic of Aspen 



Ridge, Idaho, by Malcolm Goddard 145 



No. 9. Benitoite, a New California Gem Mineral, by George Davis 



Louderback, with Chemical Analysis by Walter G. Blasdale 149 



No. 10. Notes on Quaternary Felidae from California, by John F. 



Bovard 155 



No. 11. Tertiary Faunas of the John Day Region, by John C. Merriam 



and William J. Sinclair 171 



No. 12. Quaternary Myriopods and Insects of California, by Fordyce 



Grinnell, Jr 207 



No. 13. Notes on the Osteology of the Thalattosaurian Genus Necto- 



saurus, by John C. Merriam 217 



No. 14. Notes on Some California Minerals, by Arthur S. Eakle 225 



No. 15. Notes on a Collection of Fossil Mammals from Virgin Val- 

 ley, Nevada, by James Williams Gidley 235 



No. 16. Stratigraphy and Palaeontology of the San Pablo Formation 



in Middle California, by Charles E. Weaver 243 



No. 17. New Echinoids from the Tertiary of California, by Charles 



E. Weaver 271 



( 



