94 PROCEEDINGS OF THE PITTSBURGH MEETING 



THE STRATIQRAPHIC SIGNIFICANCE OP 08TRAC0DA 

 BY B. S. BASSLEB 



Discussed by J. M. Clarke and W. J. Holland. 



TEE RELATION OF THE PALEOZOIC ARTHROPODS TO THE STRAND LINE 



BY JOHN M. CLABKE 



Discussed by C. Schuchert. 



The final paper of the series, entitled 



THE PALEOGEOQRAPHIC SIGNIFICANCE OF LAND VERTEBRATES IN 

 PALEOZOIC STRATA 



BY S. W. WILLISTON 



was omitted at this point, but was presented by the author during the 

 afternoon session, in connection with his other papers on vertebrate 

 paleontology. 



At 12.30 the Society adjourned to meet at 2 p. m. for the reading of 

 papers on vertebrate paleontology. Vice-President Williston presided at 

 this session. 



TITLES OF PAPERS ON VERTEBRATE PALEONTOLOGY AND NAMES OF 



DISPUTANTS 



The program of the afternoon session, in so far as it related to verte- 

 brate paleontology, was as follows : 



A NEW DINOSAUR FROM THE TRIASSIC OF THE CONNECTICUT VALLEY 



BY MIGNON TALBOT 



Presented without manuscript and illustrated with lantern slides; 10 

 minutes. Discussed by S. W. Williston. 



THE SKULL OF MOROPUS ELATUS MARSH 

 BY W. J. HOLLAND 



Presented without manuscript and illustrated with specimens and 

 lantern slides; 20 minutes. Discussed by S. W. Williston. 



TEE CARNEGIE DINOSAUR QUARRY IN UINTAH COUNTY, UTAH 

 BY W. J. HOLLAND 



Given without manuscript and illustrated with a model and with lan- 

 tern slides ; 20 minutes. 



