100 PROCEEDINGS OF THE PITTSBURGH MEETING 



Richard Swann Lull, Ph. D., New Haven, Conn. ; Associate Curator in Verte- 

 brate Paleontology, Yale University. 



D. D. Luther, Naples, N. Y. 



Thomas H. Macbride, A. B., A. M., Ph. D., Iowa City, Iowa ; Professor of 

 Botany, University of Iowa. 



C. E. McClung, Ph. D., Lawrence, Kansas ; Head Department of Zoology, Uni- 

 versity of Kansas. 



J. H. McGregor, Ph. D., New York City ; Adjunct Professor of Zoology, Colum- 

 bia University. 



George Frederic Matthew, A. M., Sc. D., LL. D., 88 Summer St., St. John, 

 N. B., Canada ; Surveyor of Customs of Canada. 



W. D. Matthew, Ph. D., New York, N. Y. ; Associate Curator of Vertebrate 

 Paleontology, American Museum of Natural History. 



John C. Merriam, Ph. D., Berkeley, Cal. ; Associate Professor of Paleontology, 

 University of California. 



L. H. Miller, State Normal School, Los Angeles, Cal. 



Roy L. Moodie, Ph. D., Lawrence, Kansas ; Assistant Professor of Zoology, Uni- 

 versity of Kansas. 



William Clifford Morse, Ohio State University, Columbus, Ohio. 



Henry F. Osborn, Sc. D., New York, N. Y. ; President, American Museum of 

 Natural History. 



R. W. Pack, U. S. Geological Survey, Washington, D. C. 



William A. Parks, A. B., Ph. D., Toronto, Canada ; Associate Professor of 

 Geology, University of Toronto. 



William Patten, Ph. D., Hanover, N. H. ; Head Department of Biology, Dart- 

 mouth College. 



O. A. Peterson, Pittsburgh, Pa. ; Department of Vertebrate Paleontology, Car- 

 negie Museum. 



Charles S. Prosser, M. S., Columbus, Ohio ; Professor of Geology, Ohio State 

 University. 



Percy Edward Raymond, Ph. D., Ottawa, Canada ; Paleontologist, Geological 

 Survey of Canada. 



W. H. Reed, B. S., Laramie, Wyo. ; Curator Museum, University of Wyoming. 



E. S. Riggs, a. B., Chicago, 111. ; Assistant Curator Paleontology, Field Museum 



of Natural History. 



Robert R. Rowley, Louisiana, Mo. ; Principal of High School. 



Rudolph Ruedemann, Ph. D., Albany, N. Y. ; Assistant State Paleontologist. 



Frederick W. Sardeson, Ph. D., Minneapolis, Minn. ; Assistant Professor of 

 Geology, University of Minnesota. 



Thomas Edmund Savage, Ph. D., Urbana, 111. ; Assistant Professor Strati- 

 graphic Geology, University of Illinois. 



Charles Schuchert, New Haven, Conn. ; Professor of Paleontology, Yale 

 University. 



William B. Scott, Ph. D., 56 Bayard Ave., Princeton, N. J. ; Blair Professor of 

 Geology, Princeton University. 



Henry M. Seely, M. D., Middlebury, Vt. ; Professor of Geology, Middlebury 

 College. 



Elias H. Sellabds, Ph. D., Tallahassee, Fla. ; State Geologist. 



