122 PROCEEDINGS OF THE PALEOXTOLOGICAL SOCIETY 



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 Stratigraphy of the Snake Creek fossil quarries and the correla- 

 tion of the faunas [abstract] : by W. D. Matthew 131 



Session of Saturday, December 30 132 



Embayments and overlaps in central Tennessee [abstract] ; by 



R. S. Bassler 132 



The basal Richmond of the Cincinnati Province [abstract] ; by 



W. H. Shideler 132 



Carnivorous Saurischia in Europe later than the Trias ; by F. 



Yon Huene 133 



Contribution to the Vomer-Parasphenoid question ; by F. Von 



Huene 133 



Lines of phyletic and biological development of the Ichthyoptery- 



gia : by F. Yon Huene 133 



Miocene beds about Goshen Hole, Wyoming ; by F. B. Loomis .... 133 

 Preliminary report concerning some new ostracoderms from Ohio ; 



by J. E. Carman 133 



The problem of fossil multilamellar invertebrates [abstract] : by 



R. S. Bassler 133 



American rhinoceroses and the evolution of Diceratherium ; by 



E. S. Troxell 134 



Present status of the Ozarkian and Canadian systems ; by E. O. 



Ulrich 134 



Marine Eocene horizons of western North America ; by Bruce 



Clark 134 



Sooke formation of southern Yancouver Island ; by Bruce Clark 



and Ralph Arnold 134 



Evolution of Stropheodonta demissa (Conrad) in the Snyder 



Creek shales of Missouri [abstract] ; by E. B. Branson and 



James S. Williams 134 



Register of the Ann Arbor meeting. 1922 136 



Ofhcers, Correspondents, and Members of the Paleontological Society 137 



Sessiox of Thursday^ December 28 



The first session of the Society, annotinced for 2 p. m. Thursday, De- 

 cember 28, was postponed until Friday morning, so that the members 

 could attend the symposium on ''The Structure and History of Moun- 

 tains and the Causes of their Development," commencing at that time in 

 the meeting of the Geological Society of America. The closing hour of 

 the morning Avas devoted to the address of Charles Schuchert, Fellow of 

 the Paleontological Society and retiring President of the Geological 

 Society of America. Professor Schuchert's address, which was intro- 

 ductory to the symposium, was entitled "Sites and nature of the Xorth 

 American geosynclines.'" 



Thursday evening the members met with the Geological Society of 



